55553776

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{10303}}^1$

素因数の和:10648

約数の個数: 20

約数和(自身を含む): 107965312

約数和(自身を除く): 52411536

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 10303, 20606, 41212, 82424, 164848, 3472111, 6944222, 13888444, 27776888, 55553776]

約数ペア:

[(1, 55553776), (2, 27776888), (4, 13888444), (8, 6944222), (16, 3472111), (337, 164848), (674, 82424), (1348, 41212), (2696, 20606), (5392, 10303)]