22680256

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1312

約数の個数: 28

約数和(自身を含む): 45171360

約数和(自身を除く): 22491104

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 911, 1556, 1822, 3112, 3644, 6224, 7288, 12448, 14576, 24896, 29152, 58304, 354379, 708758, 1417516, 2835032, 5670064, 11340128, 22680256]

約数ペア:

[(1, 22680256), (2, 11340128), (4, 5670064), (8, 2835032), (16, 1417516), (32, 708758), (64, 354379), (389, 58304), (778, 29152), (911, 24896), (1556, 14576), (1822, 12448), (3112, 7288), (3644, 6224)]