85007084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{685541}}^1$

素因数の和:685576

約数の個数: 12

約数和(自身を含む): 153561408

約数和(自身を除く): 68554324

約数列:

[1, 2, 4, 31, 62, 124, 685541, 1371082, 2742164, 21251771, 42503542, 85007084]

約数ペア:

[(1, 85007084), (2, 42503542), (4, 21251771), (31, 2742164), (62, 1371082), (124, 685541)]