39956072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{384193}}^1$

素因数の和:384212

約数の個数: 16

約数和(自身を含む): 80680740

約数和(自身を除く): 40724668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 384193, 768386, 1536772, 3073544, 4994509, 9989018, 19978036, 39956072]

約数ペア:

[(1, 39956072), (2, 19978036), (4, 9989018), (8, 4994509), (13, 3073544), (26, 1536772), (52, 768386), (104, 384193)]