Q: What is the sum of all factors of the number 138,838 excluding 138,838?
A: 105,386
The factors of the number 138,838 are: 1, 2, 7, 14, 47, 94, 211, 329, 422, 658, 1477, 2954, 9917, 19834, 69419, 138838.
If you add them up, you will get the total of 138,943. Now subtract 138,838 to get 105,386