82381208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113161}}^1$

素因数の和:113187

約数の個数: 32

約数和(自身を含む): 190112160

約数和(自身を除く): 107730952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 113161, 226322, 452644, 792127, 905288, 1471093, 1584254, 2942186, 3168508, 5884372, 6337016, 10297651, 11768744, 20595302, 41190604, 82381208]

約数ペア:

[(1, 82381208), (2, 41190604), (4, 20595302), (7, 11768744), (8, 10297651), (13, 6337016), (14, 5884372), (26, 3168508), (28, 2942186), (52, 1584254), (56, 1471093), (91, 905288), (104, 792127), (182, 452644), (364, 226322), (728, 113161)]