89855423

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 105895680

約数和(自身を除く): 16040257

約数列:

[1, 7, 43, 137, 301, 959, 2179, 5891, 15253, 41237, 93697, 298523, 655879, 2089661, 12836489, 89855423]

約数ペア:

[(1, 89855423), (7, 12836489), (43, 2089661), (137, 655879), (301, 298523), (959, 93697), (2179, 41237), (5891, 15253)]