42388072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311677}}^1$

素因数の和:311700

約数の個数: 16

約数和(自身を含む): 84153060

約数和(自身を除く): 41764988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311677, 623354, 1246708, 2493416, 5298509, 10597018, 21194036, 42388072]

約数ペア:

[(1, 42388072), (2, 21194036), (4, 10597018), (8, 5298509), (17, 2493416), (34, 1246708), (68, 623354), (136, 311677)]