80604532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2221}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 145087712

約数和(自身を除く): 64483180

約数列:

[1, 2, 4, 43, 86, 172, 211, 422, 844, 2221, 4442, 8884, 9073, 18146, 36292, 95503, 191006, 382012, 468631, 937262, 1874524, 20151133, 40302266, 80604532]

約数ペア:

[(1, 80604532), (2, 40302266), (4, 20151133), (43, 1874524), (86, 937262), (172, 468631), (211, 382012), (422, 191006), (844, 95503), (2221, 36292), (4442, 18146), (8884, 9073)]