80126398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{2531}}^1$

素因数の和:3983

約数の個数: 16

約数和(自身を含む): 131258880

約数和(自身を除く): 51132482

約数列:

[1, 2, 11, 22, 1439, 2531, 2878, 5062, 15829, 27841, 31658, 55682, 3642109, 7284218, 40063199, 80126398]

約数ペア:

[(1, 80126398), (2, 40063199), (11, 7284218), (22, 3642109), (1439, 55682), (2531, 31658), (2878, 27841), (5062, 15829)]