40046866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19309}}^1$

素因数の和:19389

約数の個数: 16

約数和(自身を含む): 64649880

約数和(自身を除く): 24603014

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 19309, 38618, 328253, 656506, 1177849, 2355698, 20023433, 40046866]

約数ペア:

[(1, 40046866), (2, 20023433), (17, 2355698), (34, 1177849), (61, 656506), (122, 328253), (1037, 38618), (2074, 19309)]