89899084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14699}}^1$

素因数の和:14853

約数の個数: 24

約数和(自身を含む): 172872000

約数和(自身を除く): 82972916

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 14699, 29398, 58796, 161689, 323378, 646756, 2043161, 4086322, 8172644, 22474771, 44949542, 89899084]

約数ペア:

[(1, 89899084), (2, 44949542), (4, 22474771), (11, 8172644), (22, 4086322), (44, 2043161), (139, 646756), (278, 323378), (556, 161689), (1529, 58796), (3058, 29398), (6116, 14699)]