90464164

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40897}}^1$

素因数の和:40987

約数の個数: 24

約数和(自身を含む): 183223040

約数和(自身を除く): 92758876

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 40897, 81794, 163588, 286279, 572558, 1145116, 3230863, 6461726, 12923452, 22616041, 45232082, 90464164]

約数ペア:

[(1, 90464164), (2, 45232082), (4, 22616041), (7, 12923452), (14, 6461726), (28, 3230863), (79, 1145116), (158, 572558), (316, 286279), (553, 163588), (1106, 81794), (2212, 40897)]