39922204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61991}}^1$

素因数の和:62025

約数の個数: 24

約数和(自身を含む): 83317248

約数和(自身を除く): 43395044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 61991, 123982, 247964, 433937, 867874, 1425793, 1735748, 2851586, 5703172, 9980551, 19961102, 39922204]

約数ペア:

[(1, 39922204), (2, 19961102), (4, 9980551), (7, 5703172), (14, 2851586), (23, 1735748), (28, 1425793), (46, 867874), (92, 433937), (161, 247964), (322, 123982), (644, 61991)]