Q: What is the sum of all factors of the number 256,662 excluding 256,662?

A: 413,658

Why is 413,658 the sum of all factors of 256,662, excluding 256,662?

The factors of the number 256,662 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 97, 98, 126, 147, 189, 194, 291, 294, 378, 441, 582, 679, 873, 882, 1323, 1358, 1746, 2037, 2619, 2646, 4074, 4753, 5238, 6111, 9506, 12222, 14259, 18333, 28518, 36666, 42777, 85554, 128331, 256662.

If you add them up, you will get the total of 257,075. Now subtract 256,662 to get 413,658