85020008

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{77573}}^1$

素因数の和:77716

約数の個数: 16

約数和(自身を含む): 160578180

約数和(自身を除く): 75558172

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 77573, 155146, 310292, 620584, 10627501, 21255002, 42510004, 85020008]

約数ペア:

[(1, 85020008), (2, 42510004), (4, 21255002), (8, 10627501), (137, 620584), (274, 310292), (548, 155146), (1096, 77573)]