42305894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 72420480

約数和(自身を除く): 30114586

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1523, 1634, 3046, 13889, 25891, 27778, 28937, 51782, 57874, 65489, 130978, 491929, 983858, 1113313, 1244291, 2226626, 2488582, 21152947, 42305894]

約数ペア:

[(1, 42305894), (2, 21152947), (17, 2488582), (19, 2226626), (34, 1244291), (38, 1113313), (43, 983858), (86, 491929), (323, 130978), (646, 65489), (731, 57874), (817, 51782), (1462, 28937), (1523, 27778), (1634, 25891), (3046, 13889)]