80654426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{7727}}^1$

素因数の和:8053

約数の個数: 16

約数和(自身を含む): 128532096

約数和(自身を除く): 47877670

約数列:

[1, 2, 17, 34, 307, 614, 5219, 7727, 10438, 15454, 131359, 262718, 2372189, 4744378, 40327213, 80654426]

約数ペア:

[(1, 80654426), (2, 40327213), (17, 4744378), (34, 2372189), (307, 262718), (614, 131359), (5219, 15454), (7727, 10438)]