Q: What is the sum of all factors of the number 15,648 excluding 15,648?
A: 25,680
The factors of the number 15,648 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 15648.
If you add them up, you will get the total of 15,673. Now subtract 15,648 to get 25,680