Q: What is the sum of all factors of the number 8,672 excluding 8,672?
A: 8,464
The factors of the number 8,672 are: 1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 4336, 8672.
If you add them up, you will get the total of 8,680. Now subtract 8,672 to get 8,464