Q: What is the sum of all factors of the number 91,072 excluding 91,072?
A: 89,776
The factors of the number 91,072 are: 1, 2, 4, 8, 16, 32, 64, 1423, 2846, 5692, 11384, 22768, 45536, 91072.
If you add them up, you will get the total of 91,161. Now subtract 91,072 to get 89,776