PHP Program to Check Perfect Number
What is Perfect Number?
A positive integer that is equal to the sum of its proper divisors.
For example, 6 is a perfect number
6 = 1 + 2 + 3
6 = 6
Tips: It is recommended to use our online Perfect Number calculator for better understanding.
Check Perfect Number
In the following example, we will check whether the given number (496) is a Perfect number or not.
Perfect Numbers between the Given Range
In the following example, we will find all the Perfect numbers between 1 and 1000.
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