80211392

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{3719}}^1$

素因数の和:4068

約数の個数: 28

約数和(自身を含む): 159684720

約数和(自身を除く): 79473328

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 674, 1348, 2696, 3719, 5392, 7438, 10784, 14876, 21568, 29752, 59504, 119008, 238016, 1253303, 2506606, 5013212, 10026424, 20052848, 40105696, 80211392]

約数ペア:

[(1, 80211392), (2, 40105696), (4, 20052848), (8, 10026424), (16, 5013212), (32, 2506606), (64, 1253303), (337, 238016), (674, 119008), (1348, 59504), (2696, 29752), (3719, 21568), (5392, 14876), (7438, 10784)]