85081276

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4597}}^1$

素因数の和:5269

約数の個数: 24

約数和(自身を含む): 170457056

約数和(自身を除く): 85375780

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4597, 4627, 9194, 9254, 18388, 18508, 32179, 64358, 128716, 3038617, 6077234, 12154468, 21270319, 42540638, 85081276]

約数ペア:

[(1, 85081276), (2, 42540638), (4, 21270319), (7, 12154468), (14, 6077234), (28, 3038617), (661, 128716), (1322, 64358), (2644, 32179), (4597, 18508), (4627, 18388), (9194, 9254)]