42185398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11383}}^1$

素因数の和:11511

約数の個数: 16

約数和(自身を含む): 67620960

約数和(自身を除く): 25435562

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 11383, 22766, 193511, 387022, 1240747, 2481494, 21092699, 42185398]

約数ペア:

[(1, 42185398), (2, 21092699), (17, 2481494), (34, 1240747), (109, 387022), (218, 193511), (1853, 22766), (3706, 11383)]