81028222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{216653}}^1$

素因数の和:216683

約数の個数: 16

約数和(自身を含む): 140391792

約数和(自身を除く): 59363570

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 216653, 433306, 2383183, 3683101, 4766366, 7366202, 40514111, 81028222]

約数ペア:

[(1, 81028222), (2, 40514111), (11, 7366202), (17, 4766366), (22, 3683101), (34, 2383183), (187, 433306), (374, 216653)]