//prefectchecker should have a method that returns a boolean indicating whether a number is prefect
public static bool isPerfect(int x)
{
if (x == 0)
{
return(false);
}
int[] factors = FactorFinder.GetFactors(x);
int sum = 0;
for (int i = 0; i < factors.Length - 1; i++)
{
sum += factors[i];
}
return(sum == x);
}
public static bool isPrime(int x)
{
return(FactorFinder.GetFactors(x).Length == 2);
}
