16456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:45

約数の個数: 24

約数和(自身を含む): 35910

約数和(自身を除く): 19454

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 16456]

約数ペア:

[(1, 16456), (2, 8228), (4, 4114), (8, 2057), (11, 1496), (17, 968), (22, 748), (34, 484), (44, 374), (68, 242), (88, 187), (121, 136)]