164414305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{72911}}^1$

素因数の和:72968

約数の個数: 16

約数和(自身を含む): 220485888

約数和(自身を除く): 56071583

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 72911, 364555, 802021, 2989351, 4010105, 14946755, 32882861, 164414305]

約数ペア:

[(1, 164414305), (5, 32882861), (11, 14946755), (41, 4010105), (55, 2989351), (205, 802021), (451, 364555), (2255, 72911)]