Find Perfect Number

perfect.cpp

//
//  main.cpp
//  Perfect
//
//  Created by Ehsan Ghasemlou on 8/25/16.
//  Copyright © 2016 Ehsan Ghasemlou. All rights reserved.
//
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#include <iostream>

using namespace std;

void perfect(const unsigned int final){
    int i;
    int n;
    int sum;
    
    for (i=1; i<=final; i++) // checks for 1 to 1000 for perfect numbers
    {
        n = 1;
        sum = 0;
        
        while (n<i)
        {
            if (i%n == 0)
                sum = sum + n;
            n++;
        }
        
        if (sum==i)
        {
            n = 1;
            
            while (n<i)
            {
                if (i%n == 0)
                    cout << i << " = " << n << endl;
                n++;
            }
        }
    }
}
int main(int argc, const char * argv[]) {
    perfect(100000000);
    return 0;
}