2045331472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2531}}^1\times {\mathrm{2971}}^1$

素因数の和:5527

約数の個数: 40

約数和(自身を含む): 4199008032

約数和(自身を除く): 2153676560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2531, 2971, 5062, 5942, 10124, 11884, 20248, 23768, 40496, 43027, 47536, 50507, 86054, 101014, 172108, 202028, 344216, 404056, 688432, 808112, 7519601, 15039202, 30078404, 60156808, 120313616, 127833217, 255666434, 511332868, 1022665736, 2045331472]

約数ペア:

[(1, 2045331472), (2, 1022665736), (4, 511332868), (8, 255666434), (16, 127833217), (17, 120313616), (34, 60156808), (68, 30078404), (136, 15039202), (272, 7519601), (2531, 808112), (2971, 688432), (5062, 404056), (5942, 344216), (10124, 202028), (11884, 172108), (20248, 101014), (23768, 86054), (40496, 50507), (43027, 47536)]