86213776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{489851}}^1$

素因数の和:489870

約数の個数: 20

約数和(自身を含む): 182224944

約数和(自身を除く): 96011168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 489851, 979702, 1959404, 3918808, 5388361, 7837616, 10776722, 21553444, 43106888, 86213776]

約数ペア:

[(1, 86213776), (2, 43106888), (4, 21553444), (8, 10776722), (11, 7837616), (16, 5388361), (22, 3918808), (44, 1959404), (88, 979702), (176, 489851)]