54454342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10939}}^1$

素因数の和:11091

約数の個数: 16

約数和(自身を含む): 86644800

約数和(自身を除く): 32190458

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 10939, 21878, 207841, 415682, 1433009, 2866018, 27227171, 54454342]

約数ペア:

[(1, 54454342), (2, 27227171), (19, 2866018), (38, 1433009), (131, 415682), (262, 207841), (2489, 21878), (4978, 10939)]