Q: What is the sum of all factors of the number 645,384 excluding 645,384?
A: 968,136
The factors of the number 645,384 are: 1, 2, 3, 4, 6, 8, 12, 24, 26891, 53782, 80673, 107564, 161346, 215128, 322692, 645384.
If you add them up, you will get the total of 646,352. Now subtract 645,384 to get 968,136