81620704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{231877}}^1$

素因数の和:231898

約数の個数: 24

約数和(自身を含む): 175299768

約数和(自身を除く): 93679064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 231877, 463754, 927508, 1855016, 2550647, 3710032, 5101294, 7420064, 10202588, 20405176, 40810352, 81620704]

約数ペア:

[(1, 81620704), (2, 40810352), (4, 20405176), (8, 10202588), (11, 7420064), (16, 5101294), (22, 3710032), (32, 2550647), (44, 1855016), (88, 927508), (176, 463754), (352, 231877)]