1017

 1 #include <iostream>
 2 using namespace std;
 3 int main()
 4   {int m,s,i,n;
 5    cin>>n;
 6    for (m=2;m<n;m++)
 7     {s=0;
 8      for (i=1;i<m;i++)
 9        if ((m%i)==0) s=s+i;
10      if(s==m)
11       {cout<<m<<" "<<"its factors are"<<" ";
12        for (i=1;i<m;i++)
13         if (m%i==0)  cout<<i<<" ";
14        cout<<endl;
15       }
16    }
17    return 0;
18  }