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  1. // INPUT: 16
  2. // OUTPUT: 1 10 28 64 136
  3.  
  4. #include <stdio.h>
  5. typedef long long ll;
  6. ll a[100001], b[100001], x, n, m;
  7. int main() {
  8. 	scanf("%lld", &x);
  9. 	for(ll i=1; i*i<=x; i++)
  10. 		if(x%i==0) {
  11. 			a[n++]=(x-i+2)*(x/i)/2;
  12. 			if(i*i!=x) b[m++]=(x-x/i+2)*i/2;
  13. 		}
  14. 	for(ll i=0; i<m; i++)
  15. 		printf("%lld ", b[i]);
  16. 	for(ll i=n; i--;)
  17. 		printf("%lld ", a[i]);
  18. }
Success #stdin #stdout 0s 10984KB
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stdin
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16
stdout
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1 10 28 64 136
https://ideone.com/PJJ2Iu
language:
C (gcc 8.3)
created:
7 years ago
visibility:
secret

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