85056436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{685939}}^1$

素因数の和:685974

約数の個数: 12

約数和(自身を含む): 153650560

約数和(自身を除く): 68594124

約数列:

[1, 2, 4, 31, 62, 124, 685939, 1371878, 2743756, 21264109, 42528218, 85056436]

約数ペア:

[(1, 85056436), (2, 42528218), (4, 21264109), (31, 2743756), (62, 1371878), (124, 685939)]