90863912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{39301}}^1$

素因数の和:39341

約数の個数: 24

約数和(自身を含む): 180985710

約数和(自身を除く): 90121798

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 39301, 78602, 157204, 314408, 668117, 1336234, 2672468, 5344936, 11357989, 22715978, 45431956, 90863912]

約数ペア:

[(1, 90863912), (2, 45431956), (4, 22715978), (8, 11357989), (17, 5344936), (34, 2672468), (68, 1336234), (136, 668117), (289, 314408), (578, 157204), (1156, 78602), (2312, 39301)]