Q: What is the sum of all factors of the number 343,240 excluding 343,240?
A: 429,140
The factors of the number 343,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 8581, 17162, 34324, 42905, 68648, 85810, 171620, 343240.
If you add them up, you will get the total of 343,669. Now subtract 343,240 to get 429,140