Q: What is the sum of all factors of the number 712,421,664 excluding 712,421,664?

A: 1,218,019,296

Why is 1,218,019,296 the sum of all factors of 712,421,664, excluding 712,421,664?

The factors of the number 712,421,664 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 239389, 478778, 718167, 957556, 1436334, 1915112, 2872668, 3830224, 5745336, 7421059, 7660448, 11490672, 14842118, 22263177, 22981344, 29684236, 44526354, 59368472, 89052708, 118736944, 178105416, 237473888, 356210832, 712421664.

If you add them up, you will get the total of 712,421,665. Now subtract 712,421,664 to get 1,218,019,296