90166604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{3187}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 172458048

約数和(自身を除く): 82291444

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 2572, 3187, 6374, 7073, 12748, 14146, 28292, 35057, 70114, 140228, 2049241, 4098482, 8196964, 22541651, 45083302, 90166604]

約数ペア:

[(1, 90166604), (2, 45083302), (4, 22541651), (11, 8196964), (22, 4098482), (44, 2049241), (643, 140228), (1286, 70114), (2572, 35057), (3187, 28292), (6374, 14146), (7073, 12748)]