90002084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{1063}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 160698048

約数和(自身を除く): 70695964

約数列:

[1, 2, 4, 61, 122, 244, 347, 694, 1063, 1388, 2126, 4252, 21167, 42334, 64843, 84668, 129686, 259372, 368861, 737722, 1475444, 22500521, 45001042, 90002084]

約数ペア:

[(1, 90002084), (2, 45001042), (4, 22500521), (61, 1475444), (122, 737722), (244, 368861), (347, 259372), (694, 129686), (1063, 84668), (1388, 64843), (2126, 42334), (4252, 21167)]