164653670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1511}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 314508096

約数和(自身を除く): 149854426

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 641, 1282, 1511, 3022, 3205, 6410, 7555, 10897, 15110, 21794, 25687, 51374, 54485, 108970, 128435, 256870, 968551, 1937102, 4842755, 9685510, 16465367, 32930734, 82326835, 164653670]

約数ペア:

[(1, 164653670), (2, 82326835), (5, 32930734), (10, 16465367), (17, 9685510), (34, 4842755), (85, 1937102), (170, 968551), (641, 256870), (1282, 128435), (1511, 108970), (3022, 54485), (3205, 51374), (6410, 25687), (7555, 21794), (10897, 15110)]