85468988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18859}}^1$

素因数の和:18977

約数の個数: 24

約数和(自身を含む): 164760960

約数和(自身を除く): 79291972

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 18859, 37718, 75436, 207449, 414898, 829796, 1942477, 3884954, 7769908, 21367247, 42734494, 85468988]

約数ペア:

[(1, 85468988), (2, 42734494), (4, 21367247), (11, 7769908), (22, 3884954), (44, 1942477), (103, 829796), (206, 414898), (412, 207449), (1133, 75436), (2266, 37718), (4532, 18859)]