315046432

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{25309}}^1$

素因数の和:25708

約数の個数: 24

約数和(自身を含む): 621866700

約数和(自身を除く): 306820268

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 25309, 50618, 101236, 202472, 404944, 809888, 9845201, 19690402, 39380804, 78761608, 157523216, 315046432]

約数ペア:

[(1, 315046432), (2, 157523216), (4, 78761608), (8, 39380804), (16, 19690402), (32, 9845201), (389, 809888), (778, 404944), (1556, 202472), (3112, 101236), (6224, 50618), (12448, 25309)]