38090416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26161}}^1$

素因数の和:26189

約数の個数: 40

約数和(自身を含む): 90834464

約数和(自身を除く): 52744048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 26161, 52322, 104644, 183127, 209288, 340093, 366254, 418576, 680186, 732508, 1360372, 1465016, 2380651, 2720744, 2930032, 4761302, 5441488, 9522604, 19045208, 38090416]

約数ペア:

[(1, 38090416), (2, 19045208), (4, 9522604), (7, 5441488), (8, 4761302), (13, 2930032), (14, 2720744), (16, 2380651), (26, 1465016), (28, 1360372), (52, 732508), (56, 680186), (91, 418576), (104, 366254), (112, 340093), (182, 209288), (208, 183127), (364, 104644), (728, 52322), (1456, 26161)]