171819976928

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{27255707}}^1$

素因数の和:27255914

約数の個数: 24

約数和(自身を含む): 339987701592

約数和(自身を除く): 168167724664

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 27255707, 54511414, 109022828, 218045656, 436091312, 872182624, 5369374279, 10738748558, 21477497116, 42954994232, 85909988464, 171819976928]

約数ペア:

[(1, 171819976928), (2, 85909988464), (4, 42954994232), (8, 21477497116), (16, 10738748558), (32, 5369374279), (197, 872182624), (394, 436091312), (788, 218045656), (1576, 109022828), (3152, 54511414), (6304, 27255707)]