91475422

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 138673440

約数和(自身を除く): 47198018

約数列:

[1, 2, 157, 314, 317, 634, 919, 1838, 49769, 99538, 144283, 288566, 291323, 582646, 45737711, 91475422]

約数ペア:

[(1, 91475422), (2, 45737711), (157, 582646), (314, 291323), (317, 288566), (634, 144283), (919, 99538), (1838, 49769)]