80127542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{36061}}^1$

素因数の和:36175

約数の個数: 16

約数和(自身を含む): 132419664

約数和(自身を除く): 52292122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 36061, 72122, 396671, 793342, 3642161, 7284322, 40063771, 80127542]

約数ペア:

[(1, 80127542), (2, 40063771), (11, 7284322), (22, 3642161), (101, 793342), (202, 396671), (1111, 72122), (2222, 36061)]