Q: What is the sum of all factors of the number 138,712 excluding 138,712?
A: 158,648
The factors of the number 138,712 are: 1, 2, 4, 7, 8, 14, 28, 56, 2477, 4954, 9908, 17339, 19816, 34678, 69356, 138712.
If you add them up, you will get the total of 138,870. Now subtract 138,712 to get 158,648