Q: What is the sum of all factors of the number 78,404 excluding 78,404?
A: 67,000
The factors of the number 78,404 are: 1, 2, 4, 17, 34, 68, 1153, 2306, 4612, 19601, 39202, 78404.
If you add them up, you will get the total of 78,471. Now subtract 78,404 to get 67,000