40441388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4657}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 76689312

約数和(自身を除く): 36247924

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 4657, 8684, 9314, 18628, 60541, 121082, 242164, 777719, 1555438, 3110876, 10110347, 20220694, 40441388]

約数ペア:

[(1, 40441388), (2, 20220694), (4, 10110347), (13, 3110876), (26, 1555438), (52, 777719), (167, 242164), (334, 121082), (668, 60541), (2171, 18628), (4342, 9314), (4657, 8684)]