21462944

素因数分解:

$2^5\times {\mathrm{433}}^1\times {\mathrm{1549}}^1$

素因数の和:1992

約数の個数: 24

約数和(自身を含む): 42380100

約数和(自身を除く): 20917156

約数列:

[1, 2, 4, 8, 16, 32, 433, 866, 1549, 1732, 3098, 3464, 6196, 6928, 12392, 13856, 24784, 49568, 670717, 1341434, 2682868, 5365736, 10731472, 21462944]

約数ペア:

[(1, 21462944), (2, 10731472), (4, 5365736), (8, 2682868), (16, 1341434), (32, 670717), (433, 49568), (866, 24784), (1549, 13856), (1732, 12392), (3098, 6928), (3464, 6196)]