Q: What is the sum of all factors of the number 71,380 excluding 71,380?
A: 83,852
The factors of the number 71,380 are: 1, 2, 4, 5, 10, 20, 43, 83, 86, 166, 172, 215, 332, 415, 430, 830, 860, 1660, 3569, 7138, 14276, 17845, 35690, 71380.
If you add them up, you will get the total of 71,463. Now subtract 71,380 to get 83,852