90127444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{18127}}^1$

素因数の和:18255

約数の個数: 24

約数和(自身を含む): 173593728

約数和(自身を除く): 83466284

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 18127, 36254, 72508, 199397, 398794, 797588, 2048351, 4096702, 8193404, 22531861, 45063722, 90127444]

約数ペア:

[(1, 90127444), (2, 45063722), (4, 22531861), (11, 8193404), (22, 4096702), (44, 2048351), (113, 797588), (226, 398794), (452, 199397), (1243, 72508), (2486, 36254), (4972, 18127)]