42272162

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 64363200

約数和(自身を除く): 22091038

約数列:

[1, 2, 109, 211, 218, 422, 919, 1838, 22999, 45998, 100171, 193909, 200342, 387818, 21136081, 42272162]

約数ペア:

[(1, 42272162), (2, 21136081), (109, 387818), (211, 200342), (218, 193909), (422, 100171), (919, 45998), (1838, 22999)]