112399216

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{18059}}^1$

素因数の和:18456

約数の個数: 20

約数和(自身を含む): 218345400

約数和(自身を除く): 105946184

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 18059, 36118, 72236, 144472, 288944, 7024951, 14049902, 28099804, 56199608, 112399216]

約数ペア:

[(1, 112399216), (2, 56199608), (4, 28099804), (8, 14049902), (16, 7024951), (389, 288944), (778, 144472), (1556, 72236), (3112, 36118), (6224, 18059)]