21483032

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{25097}}^1$

素因数の和:25210

約数の個数: 16

約数和(自身を含む): 40658760

約数和(自身を除く): 19175728

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 25097, 50194, 100388, 200776, 2685379, 5370758, 10741516, 21483032]

約数ペア:

[(1, 21483032), (2, 10741516), (4, 5370758), (8, 2685379), (107, 200776), (214, 100388), (428, 50194), (856, 25097)]