1855872016

素因数分解:

$2^4\times {\mathrm{115992001}}^1$

素因数の和:115992009

約数の個数: 10

約数和(自身を含む): 3595752062

約数和(自身を除く): 1739880046

約数列:

[1, 2, 4, 8, 16, 115992001, 231984002, 463968004, 927936008, 1855872016]

約数ペア:

[(1, 1855872016), (2, 927936008), (4, 463968004), (8, 231984002), (16, 115992001)]