Q: What is the sum of all factors of the number 242,840 excluding 242,840?
A: 346,840
The factors of the number 242,840 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 467, 520, 934, 1868, 2335, 3736, 4670, 6071, 9340, 12142, 18680, 24284, 30355, 48568, 60710, 121420, 242840.
If you add them up, you will get the total of 243,186. Now subtract 242,840 to get 346,840