40163734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14437}}^1$

素因数の和:14559

約数の個数: 16

約数和(自身を含む): 65490768

約数和(自身を除く): 25327034

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 14437, 28874, 187681, 375362, 1544759, 3089518, 20081867, 40163734]

約数ペア:

[(1, 40163734), (2, 20081867), (13, 3089518), (26, 1544759), (107, 375362), (214, 187681), (1391, 28874), (2782, 14437)]