21925984

素因数分解:

$2^5\times {\mathrm{383}}^1\times {\mathrm{1789}}^1$

素因数の和:2182

約数の個数: 24

約数和(自身を含む): 43303680

約数和(自身を除く): 21377696

約数列:

[1, 2, 4, 8, 16, 32, 383, 766, 1532, 1789, 3064, 3578, 6128, 7156, 12256, 14312, 28624, 57248, 685187, 1370374, 2740748, 5481496, 10962992, 21925984]

約数ペア:

[(1, 21925984), (2, 10962992), (4, 5481496), (8, 2740748), (16, 1370374), (32, 685187), (383, 57248), (766, 28624), (1532, 14312), (1789, 12256), (3064, 7156), (3578, 6128)]