80491154

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 122069376

約数和(自身を除く): 41578222

約数列:

[1, 2, 151, 302, 311, 622, 857, 1714, 46961, 93922, 129407, 258814, 266527, 533054, 40245577, 80491154]

約数ペア:

[(1, 80491154), (2, 40245577), (151, 533054), (302, 266527), (311, 258814), (622, 129407), (857, 93922), (1714, 46961)]