40009114

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 60877440

約数和(自身を除く): 20868326

約数列:

[1, 2, 103, 206, 359, 541, 718, 1082, 36977, 55723, 73954, 111446, 194219, 388438, 20004557, 40009114]

約数ペア:

[(1, 40009114), (2, 20004557), (103, 388438), (206, 194219), (359, 111446), (541, 73954), (718, 55723), (1082, 36977)]