82681072

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{14639}}^1$

素因数の和:15000

約数の個数: 20

約数和(自身を含む): 160659360

約数和(自身を除く): 77978288

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 14639, 29278, 58556, 117112, 234224, 5167567, 10335134, 20670268, 41340536, 82681072]

約数ペア:

[(1, 82681072), (2, 41340536), (4, 20670268), (8, 10335134), (16, 5167567), (353, 234224), (706, 117112), (1412, 58556), (2824, 29278), (5648, 14639)]