Q: What is the sum of all factors of the number 67,840 excluding 67,840?
A: 97,724
The factors of the number 67,840 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1696, 2120, 3392, 4240, 6784, 8480, 13568, 16960, 33920, 67840.
If you add them up, you will get the total of 67,937. Now subtract 67,840 to get 97,724