Q: What is the sum of all factors of the number 281,008 excluding 281,008?

A: 392,560

Why is 392,560 the sum of all factors of 281,008, excluding 281,008?

The factors of the number 281,008 are: 1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 193, 208, 364, 386, 728, 772, 1351, 1456, 1544, 2509, 2702, 3088, 5018, 5404, 10036, 10808, 17563, 20072, 21616, 35126, 40144, 70252, 140504, 281008.

If you add them up, you will get the total of 281,400. Now subtract 281,008 to get 392,560