16256924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 29745408

約数和(自身を除く): 13488484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2011, 2021, 4022, 4042, 8044, 8084, 86473, 94517, 172946, 189034, 345892, 378068, 4064231, 8128462, 16256924]

約数ペア:

[(1, 16256924), (2, 8128462), (4, 4064231), (43, 378068), (47, 345892), (86, 189034), (94, 172946), (172, 94517), (188, 86473), (2011, 8084), (2021, 8044), (4022, 4042)]