90458486

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{2339}}^1$

素因数の和:2719

約数の個数: 16

約数和(自身を含む): 138406320

約数和(自身を除く): 47947834

約数列:

[1, 2, 61, 122, 317, 634, 2339, 4678, 19337, 38674, 142679, 285358, 741463, 1482926, 45229243, 90458486]

約数ペア:

[(1, 90458486), (2, 45229243), (61, 1482926), (122, 741463), (317, 285358), (634, 142679), (2339, 38674), (4678, 19337)]