85285514

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 129789000

約数和(自身を除く): 44503486

約数列:

[1, 2, 137, 149, 274, 298, 2089, 4178, 20413, 40826, 286193, 311261, 572386, 622522, 42642757, 85285514]

約数ペア:

[(1, 85285514), (2, 42642757), (137, 622522), (149, 572386), (274, 311261), (298, 286193), (2089, 40826), (4178, 20413)]