81304696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{923917}}^1$

素因数の和:923934

約数の個数: 16

約数和(自身を含む): 166305240

約数和(自身を除く): 85000544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 923917, 1847834, 3695668, 7391336, 10163087, 20326174, 40652348, 81304696]

約数ペア:

[(1, 81304696), (2, 40652348), (4, 20326174), (8, 10163087), (11, 7391336), (22, 3695668), (44, 1847834), (88, 923917)]