Q: What is the sum of all factors of the number 1,728 excluding 1,728?
A: 3,352
The factors of the number 1,728 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728.
If you add them up, you will get the total of 1,731. Now subtract 1,728 to get 3,352