81445824002

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{9479}}^1\times {\mathrm{48271}}^1$

素因数の和:57841

約数の個数: 16

約数和(自身を含む): 123557011200

約数和(自身を除く): 42111187198

約数列:

[1, 2, 89, 178, 9479, 18958, 48271, 96542, 843631, 1687262, 4296119, 8592238, 457560809, 915121618, 40722912001, 81445824002]

約数ペア:

[(1, 81445824002), (2, 40722912001), (89, 915121618), (178, 457560809), (9479, 8592238), (18958, 4296119), (48271, 1687262), (96542, 843631)]