86845423

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 102530560

約数和(自身を除く): 15685137

約数列:

[1, 7, 43, 109, 301, 763, 2647, 4687, 18529, 32809, 113821, 288523, 796747, 2019661, 12406489, 86845423]

約数ペア:

[(1, 86845423), (7, 12406489), (43, 2019661), (109, 796747), (301, 288523), (763, 113821), (2647, 32809), (4687, 18529)]