40159304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 40711096

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4159, 4828, 8318, 9656, 16636, 33272, 70703, 141406, 282812, 295289, 565624, 590578, 1181156, 2362312, 5019913, 10039826, 20079652, 40159304]

約数ペア:

[(1, 40159304), (2, 20079652), (4, 10039826), (8, 5019913), (17, 2362312), (34, 1181156), (68, 590578), (71, 565624), (136, 295289), (142, 282812), (284, 141406), (568, 70703), (1207, 33272), (2414, 16636), (4159, 9656), (4828, 8318)]