43387468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{638051}}^1$

素因数の和:638072

約数の個数: 12

約数和(自身を含む): 80394552

約数和(自身を除く): 37007084

約数列:

[1, 2, 4, 17, 34, 68, 638051, 1276102, 2552204, 10846867, 21693734, 43387468]

約数ペア:

[(1, 43387468), (2, 21693734), (4, 10846867), (17, 2552204), (34, 1276102), (68, 638051)]