85740824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3697}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 173953920

約数和(自身を除く): 88213096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 3697, 5798, 7394, 11596, 14788, 23192, 29576, 48061, 96122, 192244, 384488, 824431, 1648862, 3297724, 6595448, 10717603, 21435206, 42870412, 85740824]

約数ペア:

[(1, 85740824), (2, 42870412), (4, 21435206), (8, 10717603), (13, 6595448), (26, 3297724), (52, 1648862), (104, 824431), (223, 384488), (446, 192244), (892, 96122), (1784, 48061), (2899, 29576), (3697, 23192), (5798, 14788), (7394, 11596)]