80654222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{215653}}^1$

素因数の和:215683

約数の個数: 16

約数和(自身を含む): 139743792

約数和(自身を除く): 59089570

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 215653, 431306, 2372183, 3666101, 4744366, 7332202, 40327111, 80654222]

約数ペア:

[(1, 80654222), (2, 40327111), (11, 7332202), (17, 4744366), (22, 3666101), (34, 2372183), (187, 431306), (374, 215653)]