40649884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{923861}}^1$

素因数の和:923876

約数の個数: 12

約数和(自身を含む): 77604408

約数和(自身を除く): 36954524

約数列:

[1, 2, 4, 11, 22, 44, 923861, 1847722, 3695444, 10162471, 20324942, 40649884]

約数ペア:

[(1, 40649884), (2, 20324942), (4, 10162471), (11, 3695444), (22, 1847722), (44, 923861)]