Q: What is the sum of all factors of the number 128,516 excluding 128,516?
A: 111,514
The factors of the number 128,516 are: 1, 2, 4, 19, 38, 76, 89, 178, 356, 361, 722, 1444, 1691, 3382, 6764, 32129, 64258, 128516.
If you add them up, you will get the total of 128,627. Now subtract 128,516 to get 111,514