21141032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 43804800

約数和(自身を除く): 22663768

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3041, 3476, 6082, 6952, 12164, 24328, 33451, 66902, 133804, 240239, 267608, 480478, 960956, 1921912, 2642629, 5285258, 10570516, 21141032]

約数ペア:

[(1, 21141032), (2, 10570516), (4, 5285258), (8, 2642629), (11, 1921912), (22, 960956), (44, 480478), (79, 267608), (88, 240239), (158, 133804), (316, 66902), (632, 33451), (869, 24328), (1738, 12164), (3041, 6952), (3476, 6082)]