Q: What is the sum of all factors of the number 255,752,172 excluding 255,752,172?

A: 440,463,348

Why is 440,463,348 the sum of all factors of 255,752,172, excluding 255,752,172?

The factors of the number 255,752,172 are: 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 546479, 1092958, 1639437, 2185916, 3278874, 4918311, 6557748, 7104227, 9836622, 14208454, 19673244, 21312681, 28416908, 42625362, 63938043, 85250724, 127876086, 255752172.

If you add them up, you will get the total of 255,752,612. Now subtract 255,752,172 to get 440,463,348