90766264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21529}}^1$

素因数の和:21583

約数の個数: 32

約数和(自身を含む): 186019200

約数和(自身を除く): 95252936

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 21529, 43058, 86116, 172232, 365993, 667399, 731986, 1334798, 1463972, 2669596, 2927944, 5339192, 11345783, 22691566, 45383132, 90766264]

約数ペア:

[(1, 90766264), (2, 45383132), (4, 22691566), (8, 11345783), (17, 5339192), (31, 2927944), (34, 2669596), (62, 1463972), (68, 1334798), (124, 731986), (136, 667399), (248, 365993), (527, 172232), (1054, 86116), (2108, 43058), (4216, 21529)]