42117170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89611}}^1$

素因数の和:89665

約数の個数: 16

約数和(自身を含む): 77424768

約数和(自身を除く): 35307598

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 89611, 179222, 448055, 896110, 4211717, 8423434, 21058585, 42117170]

約数ペア:

[(1, 42117170), (2, 21058585), (5, 8423434), (10, 4211717), (47, 896110), (94, 448055), (235, 179222), (470, 89611)]