Q: What is the sum of all factors of the number 305,428,743 excluding 305,428,743?
A: 160,192,881
The factors of the number 305,428,743 are: 1, 3, 9, 19, 57, 171, 361, 1083, 3249, 94007, 282021, 846063, 1786133, 5358399, 16075197, 33936527, 101809581, 305428743.
If you add them up, you will get the total of 305,428,903. Now subtract 305,428,743 to get 160,192,881