55536808

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{63689}}^1$

素因数の和:63804

約数の個数: 16

約数和(自身を含む): 105088500

約数和(自身を除く): 49551692

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 63689, 127378, 254756, 509512, 6942101, 13884202, 27768404, 55536808]

約数ペア:

[(1, 55536808), (2, 27768404), (4, 13884202), (8, 6942101), (109, 509512), (218, 254756), (436, 127378), (872, 63689)]