81200416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{230683}}^1$

素因数の和:230704

約数の個数: 24

約数和(自身を含む): 174397104

約数和(自身を除く): 93196688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 230683, 461366, 922732, 1845464, 2537513, 3690928, 5075026, 7381856, 10150052, 20300104, 40600208, 81200416]

約数ペア:

[(1, 81200416), (2, 40600208), (4, 20300104), (8, 10150052), (11, 7381856), (16, 5075026), (22, 3690928), (32, 2537513), (44, 1845464), (88, 922732), (176, 461366), (352, 230683)]