Perfect Number C Program

By | November 17, 2015

C Program To Find Perfect Number

Learn How To Find Perfect Number in C Programming Language. It is important that we should know How A For Loop Works before getting further with the C Program Code. You will have to make use of Modulus Operator to Find Numbers that are Perfect in C Code.

What is a Perfect Number?

It is a Positive Integer (or Number) which is equal to the Sum of their proper Positive Divisors, excluding the Number itself.


6, 496, 28, 8128

Must Read: C Program To Check if a Number is a Perfect Square Number or Not

C Program For Perfect Number using While Loop


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C Program To Find Perfect Number using For Loop

Must Read: C Program To Calculate Greatest Common Divisor (GCD) of Two Numbers

Check Perfect Number using Function in C Programming

Must Read: C Program To Find Sum of Digits of an Integer


Find Perfect Number in C Programming Language

If you have any compilation errors or doubts in this C Program To Find Perfect Numbers, let us know about in the Comment Section below.

2 thoughts on “Perfect Number C Program

  1. Sudhit Singh

    Thanks. I was looking for perfect number program in c using function. You have given so many ways to solve the perfect numbers.

    1. Tushar Soni Post author

      We are glad that you liked the Perfect Number C Program. We have given 3 methods as we feel that it would help programming beginners to understand it in a much better way with comparison of different methods.


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