40883942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{25457}}^1$

素因数の和:25543

約数の個数: 16

約数和(自身を含む): 67820112

約数和(自身を除く): 26936170

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 25457, 50914, 280027, 560054, 1858361, 3716722, 20441971, 40883942]

約数ペア:

[(1, 40883942), (2, 20441971), (11, 3716722), (22, 1858361), (73, 560054), (146, 280027), (803, 50914), (1606, 25457)]