31421108

素因数分解:

$2^2\times {\mathrm{853}}^1\times {\mathrm{9209}}^1$

素因数の和:10066

約数の個数: 12

約数和(自身を含む): 55057380

約数和(自身を除く): 23636272

約数列:

[1, 2, 4, 853, 1706, 3412, 9209, 18418, 36836, 7855277, 15710554, 31421108]

約数ペア:

[(1, 31421108), (2, 15710554), (4, 7855277), (853, 36836), (1706, 18418), (3412, 9209)]