42881908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 77061600

約数和(自身を除く): 34179692

約数列:

[1, 2, 4, 59, 109, 118, 218, 236, 436, 1667, 3334, 6431, 6668, 12862, 25724, 98353, 181703, 196706, 363406, 393412, 726812, 10720477, 21440954, 42881908]

約数ペア:

[(1, 42881908), (2, 21440954), (4, 10720477), (59, 726812), (109, 393412), (118, 363406), (218, 196706), (236, 181703), (436, 98353), (1667, 25724), (3334, 12862), (6431, 6668)]