- The Modern C# Challenge
- Rod Stephens
- 64字
- 2021-08-13 15:23:54
16. Proper divisors
A divisor of a number N is any number that divides evenly into N. For example, the divisors of 12 are {1, 2, 4, 6, 12}.
The proper divisors of a number N are N's divisors, not including N itself. For example, the proper divisors of 12 are {1, 2, 4, 6}.
Write a program that finds a number's proper divisors.