91489538

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{284129}}^1$

素因数の和:284161

約数の個数: 16

約数和(自身を含む): 163658880

約数和(自身を除く): 72169342

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 284129, 568258, 1988903, 3977806, 6534967, 13069934, 45744769, 91489538]

約数ペア:

[(1, 91489538), (2, 45744769), (7, 13069934), (14, 6534967), (23, 3977806), (46, 1988903), (161, 568258), (322, 284129)]