42440222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{24419}}^1$

素因数の和:24511

約数の個数: 16

約数和(自身を含む): 70329600

約数和(自身を除く): 27889378

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 24419, 48838, 268609, 537218, 1929101, 3858202, 21220111, 42440222]

約数ペア:

[(1, 42440222), (2, 21220111), (11, 3858202), (22, 1929101), (79, 537218), (158, 268609), (869, 48838), (1738, 24419)]