87572452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{15193}}^1$

素因数の和:15339

約数の個数: 24

約数和(自身を含む): 168471072

約数和(自身を除く): 80898620

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 15193, 30386, 60772, 167123, 334246, 668492, 1990283, 3980566, 7961132, 21893113, 43786226, 87572452]

約数ペア:

[(1, 87572452), (2, 43786226), (4, 21893113), (11, 7961132), (22, 3980566), (44, 1990283), (131, 668492), (262, 334246), (524, 167123), (1441, 60772), (2882, 30386), (5764, 15193)]