81110912

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{21851}}^1$

素因数の和:21894

約数の個数: 32

約数和(自身を含む): 167167800

約数和(自身を除く): 86056888

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 21851, 43702, 87404, 174808, 349616, 633679, 699232, 1267358, 1398464, 2534716, 2796928, 5069432, 10138864, 20277728, 40555456, 81110912]

約数ペア:

[(1, 81110912), (2, 40555456), (4, 20277728), (8, 10138864), (16, 5069432), (29, 2796928), (32, 2534716), (58, 1398464), (64, 1267358), (116, 699232), (128, 633679), (232, 349616), (464, 174808), (928, 87404), (1856, 43702), (3712, 21851)]