Q: What is the sum of all factors of the number 40,789,648 excluding 40,789,648?

A: 40,687,280

Why is 40,687,280 the sum of all factors of 40,789,648, excluding 40,789,648?

The factors of the number 40,789,648 are: 1, 2, 4, 8, 16, 53, 103, 106, 206, 212, 412, 424, 467, 824, 848, 934, 1648, 1868, 3736, 5459, 7472, 10918, 21836, 24751, 43672, 48101, 49502, 87344, 96202, 99004, 192404, 198008, 384808, 396016, 769616, 2549353, 5098706, 10197412, 20394824, 40789648.

If you add them up, you will get the total of 40,789,688. Now subtract 40,789,648 to get 40,687,280