90589328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{333049}}^1$

素因数の和:333074

約数の個数: 20

約数和(自身を含む): 185841900

約数和(自身を除く): 95252572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 333049, 666098, 1332196, 2664392, 5328784, 5661833, 11323666, 22647332, 45294664, 90589328]

約数ペア:

[(1, 90589328), (2, 45294664), (4, 22647332), (8, 11323666), (16, 5661833), (17, 5328784), (34, 2664392), (68, 1332196), (136, 666098), (272, 333049)]