Q: What is the sum of all factors of the number 287,042 excluding 287,042?
A: 236,218
The factors of the number 287,042 are: 1, 2, 7, 14, 29, 49, 58, 98, 101, 202, 203, 406, 707, 1414, 1421, 2842, 2929, 4949, 5858, 9898, 20503, 41006, 143521, 287042.
If you add them up, you will get the total of 287,278. Now subtract 287,042 to get 236,218