Q: What is the sum of all factors of the number 306,488 excluding 306,488?
A: 402,472
The factors of the number 306,488 are: 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 421, 728, 842, 1684, 2947, 3368, 5473, 5894, 10946, 11788, 21892, 23576, 38311, 43784, 76622, 153244, 306488.
If you add them up, you will get the total of 306,890. Now subtract 306,488 to get 402,472