90405722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{87433}}^1$

素因数の和:87493

約数の個数: 16

約数和(自身を含む): 151085952

約数和(自身を除く): 60680230

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 87433, 174866, 961763, 1923526, 4109351, 8218702, 45202861, 90405722]

約数ペア:

[(1, 90405722), (2, 45202861), (11, 8218702), (22, 4109351), (47, 1923526), (94, 961763), (517, 174866), (1034, 87433)]