Q: What is the sum of all factors of the number 319,902 excluding 319,902?
A: 402,402
The factors of the number 319,902 are: 1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 131, 222, 262, 393, 407, 786, 814, 1221, 1441, 2442, 2882, 4323, 4847, 8646, 9694, 14541, 29082, 53317, 106634, 159951, 319902.
If you add them up, you will get the total of 320,304. Now subtract 319,902 to get 402,402