Q: What is the sum of all factors of the number 383,712 excluding 383,712?

A: 769,440

Why is 769,440 the sum of all factors of 383,712, excluding 383,712?

The factors of the number 383,712 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 571, 672, 1142, 1713, 2284, 3426, 3997, 4568, 6852, 7994, 9136, 11991, 13704, 15988, 18272, 23982, 27408, 31976, 47964, 54816, 63952, 95928, 127904, 191856, 383712.

If you add them up, you will get the total of 384,481. Now subtract 383,712 to get 769,440