80859922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16631}}^1$

素因数の和:16674

約数の個数: 32

約数和(自身を含む): 150885504

約数和(自身を除く): 70025582

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 16631, 33262, 182941, 216203, 282727, 365882, 432406, 565454, 2378233, 3109997, 3675451, 4756466, 6219994, 7350902, 40429961, 80859922]

約数ペア:

[(1, 80859922), (2, 40429961), (11, 7350902), (13, 6219994), (17, 4756466), (22, 3675451), (26, 3109997), (34, 2378233), (143, 565454), (187, 432406), (221, 365882), (286, 282727), (374, 216203), (442, 182941), (2431, 33262), (4862, 16631)]