81092432

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{85903}}^1$

素因数の和:85970

約数の個数: 20

約数和(自身を含む): 159781440

約数和(自身を除く): 78689008

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 85903, 171806, 343612, 687224, 1374448, 5068277, 10136554, 20273108, 40546216, 81092432]

約数ペア:

[(1, 81092432), (2, 40546216), (4, 20273108), (8, 10136554), (16, 5068277), (59, 1374448), (118, 687224), (236, 343612), (472, 171806), (944, 85903)]