31018234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70177}}^1$

素因数の和:70209

約数の個数: 16

約数和(自身を含む): 53054568

約数和(自身を除く): 22036334

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 70177, 140354, 912301, 1193009, 1824602, 2386018, 15509117, 31018234]

約数ペア:

[(1, 31018234), (2, 15509117), (13, 2386018), (17, 1824602), (26, 1193009), (34, 912301), (221, 140354), (442, 70177)]