89348644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2087}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 196439040

約数和(自身を除く): 107090396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 2087, 3058, 3892, 4174, 6116, 8348, 10703, 14609, 21406, 22957, 29218, 42812, 45914, 58436, 91828, 160699, 290093, 321398, 580186, 642796, 1160372, 2030651, 3191023, 4061302, 6382046, 8122604, 12764092, 22337161, 44674322, 89348644]

約数ペア:

[(1, 89348644), (2, 44674322), (4, 22337161), (7, 12764092), (11, 8122604), (14, 6382046), (22, 4061302), (28, 3191023), (44, 2030651), (77, 1160372), (139, 642796), (154, 580186), (278, 321398), (308, 290093), (556, 160699), (973, 91828), (1529, 58436), (1946, 45914), (2087, 42812), (3058, 29218), (3892, 22957), (4174, 21406), (6116, 14609), (8348, 10703)]