90243544

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{82339}}^1$

素因数の和:82482

約数の個数: 16

約数和(自身を含む): 170443800

約数和(自身を除く): 80200256

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 82339, 164678, 329356, 658712, 11280443, 22560886, 45121772, 90243544]

約数ペア:

[(1, 90243544), (2, 45121772), (4, 22560886), (8, 11280443), (137, 658712), (274, 329356), (548, 164678), (1096, 82339)]