315295216

素因数分解:

$2^4\times {\mathrm{1723}}^1\times {\mathrm{11437}}^1$

素因数の和:13168

約数の個数: 20

約数和(自身を含む): 611292472

約数和(自身を除く): 295997256

約数列:

[1, 2, 4, 8, 16, 1723, 3446, 6892, 11437, 13784, 22874, 27568, 45748, 91496, 182992, 19705951, 39411902, 78823804, 157647608, 315295216]

約数ペア:

[(1, 315295216), (2, 157647608), (4, 78823804), (8, 39411902), (16, 19705951), (1723, 182992), (3446, 91496), (6892, 45748), (11437, 27568), (13784, 22874)]