Q: What is the sum of all factors of the number 173,472 excluding 173,472?

A: 320,448

Why is 320,448 the sum of all factors of 173,472, excluding 173,472?

The factors of the number 173,472 are: 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 208, 278, 312, 416, 417, 556, 624, 834, 1112, 1248, 1668, 1807, 2224, 3336, 3614, 4448, 5421, 6672, 7228, 10842, 13344, 14456, 21684, 28912, 43368, 57824, 86736, 173472.

If you add them up, you will get the total of 173,792. Now subtract 173,472 to get 320,448