Q: What is the sum of all factors of the number 87,659 excluding 87,659?
A: 15,493
The factors of the number 87,659 are: 1, 11, 13, 143, 613, 6743, 7969, 87659.
If you add them up, you will get the total of 87,674. Now subtract 87,659 to get 15,493