84328144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{128549}}^1$

素因数の和:128598

約数の個数: 20

約数和(自身を含む): 167372100

約数和(自身を除く): 83043956

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 128549, 257098, 514196, 1028392, 2056784, 5270509, 10541018, 21082036, 42164072, 84328144]

約数ペア:

[(1, 84328144), (2, 42164072), (4, 21082036), (8, 10541018), (16, 5270509), (41, 2056784), (82, 1028392), (164, 514196), (328, 257098), (656, 128549)]