Q: What is the sum of all factors of the number 287,072 excluding 287,072?
A: 278,164
The factors of the number 287,072 are: 1, 2, 4, 8, 16, 32, 8971, 17942, 35884, 71768, 143536, 287072.
If you add them up, you will get the total of 287,350. Now subtract 287,072 to get 278,164