31015514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8369}}^1$

素因数の和:8497

約数の個数: 16

約数和(自身を含む): 49717800

約数和(自身を除く): 18702286

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 8369, 16738, 142273, 284546, 912221, 1824442, 15507757, 31015514]

約数ペア:

[(1, 31015514), (2, 15507757), (17, 1824442), (34, 912221), (109, 284546), (218, 142273), (1853, 16738), (3706, 8369)]