40960216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4519}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 84614400

約数和(自身を除く): 43654184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4519, 4532, 9038, 9064, 18076, 36152, 49709, 99418, 198836, 397672, 465457, 930914, 1861828, 3723656, 5120027, 10240054, 20480108, 40960216]

約数ペア:

[(1, 40960216), (2, 20480108), (4, 10240054), (8, 5120027), (11, 3723656), (22, 1861828), (44, 930914), (88, 465457), (103, 397672), (206, 198836), (412, 99418), (824, 49709), (1133, 36152), (2266, 18076), (4519, 9064), (4532, 9038)]