42220586

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 64703904

約数和(自身を除く): 22483318

約数列:

[1, 2, 67, 134, 163, 326, 1933, 3866, 10921, 21842, 129511, 259022, 315079, 630158, 21110293, 42220586]

約数ペア:

[(1, 42220586), (2, 21110293), (67, 630158), (134, 315079), (163, 259022), (326, 129511), (1933, 21842), (3866, 10921)]