82087312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{138661}}^1$

素因数の和:138706

約数の個数: 20

約数和(自身を含む): 163343836

約数和(自身を除く): 81256524

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 138661, 277322, 554644, 1109288, 2218576, 5130457, 10260914, 20521828, 41043656, 82087312]

約数ペア:

[(1, 82087312), (2, 41043656), (4, 20521828), (8, 10260914), (16, 5130457), (37, 2218576), (74, 1109288), (148, 554644), (296, 277322), (592, 138661)]