Q: What is the sum of all factors of the number 80,712 excluding 80,712?

A: 153,288

Why is 153,288 the sum of all factors of 80,712, excluding 80,712?

The factors of the number 80,712 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 228, 236, 342, 354, 456, 472, 531, 684, 708, 1062, 1121, 1368, 1416, 2124, 2242, 3363, 4248, 4484, 6726, 8968, 10089, 13452, 20178, 26904, 40356, 80712.

If you add them up, you will get the total of 80,865. Now subtract 80,712 to get 153,288