16968014765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1\times {\mathrm{3301}}^1$

素因数の和:5901

約数の個数: 32

約数和(自身を含む): 22650980352

約数和(自身を除く): 5682965587

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2551, 3301, 12755, 16505, 33163, 42913, 79081, 102331, 165815, 214565, 395405, 511655, 1028053, 1330303, 5140265, 6651515, 8420851, 42104255, 109471063, 261046381, 547355315, 1305231905, 3393602953, 16968014765]

約数ペア:

[(1, 16968014765), (5, 3393602953), (13, 1305231905), (31, 547355315), (65, 261046381), (155, 109471063), (403, 42104255), (2015, 8420851), (2551, 6651515), (3301, 5140265), (12755, 1330303), (16505, 1028053), (33163, 511655), (42913, 395405), (79081, 214565), (102331, 165815)]