40253404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2221}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 73912608

約数和(自身を除く): 33659204

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 2221, 4442, 4531, 8884, 9062, 18124, 51083, 102166, 204332, 437537, 875074, 1750148, 10063351, 20126702, 40253404]

約数ペア:

[(1, 40253404), (2, 20126702), (4, 10063351), (23, 1750148), (46, 875074), (92, 437537), (197, 204332), (394, 102166), (788, 51083), (2221, 18124), (4442, 9062), (4531, 8884)]