40267016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9551}}^1$

素因数の和:9605

約数の個数: 32

約数和(自身を含む): 82529280

約数和(自身を除く): 42262264

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 9551, 19102, 38204, 76408, 162367, 296081, 324734, 592162, 649468, 1184324, 1298936, 2368648, 5033377, 10066754, 20133508, 40267016]

約数ペア:

[(1, 40267016), (2, 20133508), (4, 10066754), (8, 5033377), (17, 2368648), (31, 1298936), (34, 1184324), (62, 649468), (68, 592162), (124, 324734), (136, 296081), (248, 162367), (527, 76408), (1054, 38204), (2108, 19102), (4216, 9551)]