86539458

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{20873}}^1$

素因数の和:21569

約数の個数: 16

約数和(自身を含む): 173337696

約数和(自身を除く): 86798238

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 20873, 41746, 62619, 125238, 14423243, 28846486, 43269729, 86539458]

約数ペア:

[(1, 86539458), (2, 43269729), (3, 28846486), (6, 14423243), (691, 125238), (1382, 62619), (2073, 41746), (4146, 20873)]