Q: What is the sum of all factors of the number 72,171,632 excluding 72,171,632?

A: 80,995,648

Why is 80,995,648 the sum of all factors of 72,171,632, excluding 72,171,632?

The factors of the number 72,171,632 are: 1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 5881, 6136, 11762, 12272, 23524, 47048, 76453, 94096, 152906, 305812, 346979, 611624, 693958, 1223248, 1387916, 2775832, 4510727, 5551664, 9021454, 18042908, 36085816, 72171632.

If you add them up, you will get the total of 72,171,712. Now subtract 72,171,632 to get 80,995,648