85045972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47143}}^1$

素因数の和:47199

約数の個数: 24

約数和(自身を含む): 166324032

約数和(自身を除く): 81278060

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 47143, 94286, 188572, 518573, 1037146, 1932863, 2074292, 3865726, 7731452, 21261493, 42522986, 85045972]

約数ペア:

[(1, 85045972), (2, 42522986), (4, 21261493), (11, 7731452), (22, 3865726), (41, 2074292), (44, 1932863), (82, 1037146), (164, 518573), (451, 188572), (902, 94286), (1804, 47143)]