Q: What is the sum of all factors of the number 402,134,252 excluding 402,134,252?

A: 402,967,108

Why is 402,967,108 the sum of all factors of 402,134,252, excluding 402,134,252?

The factors of the number 402,134,252 are: 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 15028, 26759, 53518, 107036, 347867, 454903, 695734, 909806, 1391468, 1819612, 5913739, 7733351, 11827478, 15466702, 23654956, 30933404, 100533563, 201067126, 402134252.

If you add them up, you will get the total of 402,134,654. Now subtract 402,134,252 to get 402,967,108