161943135854

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{5501}}^1\times {\mathrm{115901}}^1$

素因数の和:121531

約数の個数: 16

約数和(自身を含む): 244874036736

約数和(自身を除く): 82930900882

約数列:

[1, 2, 127, 254, 5501, 11002, 115901, 231802, 698627, 1397254, 14719427, 29438854, 637571401, 1275142802, 80971567927, 161943135854]

約数ペア:

[(1, 161943135854), (2, 80971567927), (127, 1275142802), (254, 637571401), (5501, 29438854), (11002, 14719427), (115901, 1397254), (231802, 698627)]