Q: What is the sum of all factors of the number 515,423,146 excluding 515,423,146?

A: 455,113,814

Why is 455,113,814 the sum of all factors of 515,423,146, excluding 515,423,146?

The factors of the number 515,423,146 are: 1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 84247, 168494, 589729, 1179458, 1600693, 1937681, 3201386, 3875362, 11204851, 13563767, 22409702, 27127534, 36815939, 73631878, 257711573, 515423146.

If you add them up, you will get the total of 515,423,601. Now subtract 515,423,146 to get 455,113,814