Q: What is the sum of all factors of the number 171,908 excluding 171,908?
A: 156,364
The factors of the number 171,908 are: 1, 2, 4, 11, 22, 44, 3907, 7814, 15628, 42977, 85954, 171908.
If you add them up, you will get the total of 172,064. Now subtract 171,908 to get 156,364