Q: What is the sum of all factors of the number 87,642 excluding 87,642?
A: 109,104
The factors of the number 87,642 are: 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 541, 1082, 1623, 3246, 4869, 9738, 14607, 29214, 43821, 87642.
If you add them up, you will get the total of 87,751. Now subtract 87,642 to get 109,104