40160744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{386161}}^1$

素因数の和:386180

約数の個数: 16

約数和(自身を含む): 81094020

約数和(自身を除く): 40933276

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 386161, 772322, 1544644, 3089288, 5020093, 10040186, 20080372, 40160744]

約数ペア:

[(1, 40160744), (2, 20080372), (4, 10040186), (8, 5020093), (13, 3089288), (26, 1544644), (52, 772322), (104, 386161)]