87661684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{2917}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 167656608

約数和(自身を除く): 79994924

約数列:

[1, 2, 4, 11, 22, 44, 683, 1366, 2732, 2917, 5834, 7513, 11668, 15026, 30052, 32087, 64174, 128348, 1992311, 3984622, 7969244, 21915421, 43830842, 87661684]

約数ペア:

[(1, 87661684), (2, 43830842), (4, 21915421), (11, 7969244), (22, 3984622), (44, 1992311), (683, 128348), (1366, 64174), (2732, 32087), (2917, 30052), (5834, 15026), (7513, 11668)]