Q: What is the sum of all factors of the number 171,709 excluding 171,709?
A: 12,611
The factors of the number 171,709 are: 1, 29, 31, 191, 899, 5539, 5921, 171709.
If you add them up, you will get the total of 171,721. Now subtract 171,709 to get 12,611