Q: What is the sum of all factors of the number 35,139 excluding 35,139?
A: 19,293
The factors of the number 35,139 are: 1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 2067, 2703, 11713, 35139.
If you add them up, you will get the total of 35,158. Now subtract 35,139 to get 19,293