31408834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5003}}^1$

素因数の和:5121

約数の個数: 16

約数和(自身を含む): 48879072

約数和(自身を除く): 17470238

約数列:

[1, 2, 43, 73, 86, 146, 3139, 5003, 6278, 10006, 215129, 365219, 430258, 730438, 15704417, 31408834]

約数ペア:

[(1, 31408834), (2, 15704417), (43, 730438), (73, 430258), (86, 365219), (146, 215129), (3139, 10006), (5003, 6278)]