31680292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49193}}^1$

素因数の和:49227

約数の個数: 24

約数和(自身を含む): 66116736

約数和(自身を除く): 34436444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 49193, 98386, 196772, 344351, 688702, 1131439, 1377404, 2262878, 4525756, 7920073, 15840146, 31680292]

約数ペア:

[(1, 31680292), (2, 15840146), (4, 7920073), (7, 4525756), (14, 2262878), (23, 1377404), (28, 1131439), (46, 688702), (92, 344351), (161, 196772), (322, 98386), (644, 49193)]