Q: What is the sum of all factors of the number 128,723 excluding 128,723?
A: 27,229
The factors of the number 128,723 are: 1, 7, 37, 49, 71, 259, 497, 1813, 2627, 3479, 18389, 128723.
If you add them up, you will get the total of 128,750. Now subtract 128,723 to get 27,229