90649474

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{156833}}^1$

素因数の和:156869

約数の個数: 12

約数和(自身を含む): 144444114

約数和(自身を除く): 53794640

約数列:

[1, 2, 17, 34, 289, 578, 156833, 313666, 2666161, 5332322, 45324737, 90649474]

約数ペア:

[(1, 90649474), (2, 45324737), (17, 5332322), (34, 2666161), (289, 313666), (578, 156833)]