40973668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 73784480

約数和(自身を除く): 32810812

約数列:

[1, 2, 4, 43, 86, 172, 211, 422, 844, 1129, 2258, 4516, 9073, 18146, 36292, 48547, 97094, 194188, 238219, 476438, 952876, 10243417, 20486834, 40973668]

約数ペア:

[(1, 40973668), (2, 20486834), (4, 10243417), (43, 952876), (86, 476438), (172, 238219), (211, 194188), (422, 97094), (844, 48547), (1129, 36292), (2258, 18146), (4516, 9073)]