Q: What is the sum of all factors of the number 161,800 excluding 161,800?
A: 214,850
The factors of the number 161,800 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 809, 1618, 3236, 4045, 6472, 8090, 16180, 20225, 32360, 40450, 80900, 161800.
If you add them up, you will get the total of 162,014. Now subtract 161,800 to get 214,850