85865216

素因数分解:

$2^8\times {\mathrm{335411}}^1$

素因数の和:335427

約数の個数: 18

約数和(自身を含む): 171395532

約数和(自身を除く): 85530316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 335411, 670822, 1341644, 2683288, 5366576, 10733152, 21466304, 42932608, 85865216]

約数ペア:

[(1, 85865216), (2, 42932608), (4, 21466304), (8, 10733152), (16, 5366576), (32, 2683288), (64, 1341644), (128, 670822), (256, 335411)]