171250432

素因数分解:

$2^8\times {\mathrm{668947}}^1$

素因数の和:668963

約数の個数: 18

約数和(自身を含む): 341832428

約数和(自身を除く): 170581996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 668947, 1337894, 2675788, 5351576, 10703152, 21406304, 42812608, 85625216, 171250432]

約数ペア:

[(1, 171250432), (2, 85625216), (4, 42812608), (8, 21406304), (16, 10703152), (32, 5351576), (64, 2675788), (128, 1337894), (256, 668947)]