Q: What is the sum of all factors of the number 287,272 excluding 287,272?
A: 257,228
The factors of the number 287,272 are: 1, 2, 4, 8, 149, 241, 298, 482, 596, 964, 1192, 1928, 35909, 71818, 143636, 287272.
If you add them up, you will get the total of 287,529. Now subtract 287,272 to get 257,228