21668896

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{2957}}^1$

素因数の和:3196

約数の個数: 24

約数和(自身を含む): 42861420

約数和(自身を除く): 21192524

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 2957, 3664, 5914, 7328, 11828, 23656, 47312, 94624, 677153, 1354306, 2708612, 5417224, 10834448, 21668896]

約数ペア:

[(1, 21668896), (2, 10834448), (4, 5417224), (8, 2708612), (16, 1354306), (32, 677153), (229, 94624), (458, 47312), (916, 23656), (1832, 11828), (2957, 7328), (3664, 5914)]