38813008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{186601}}^1$

素因数の和:186622

約数の個数: 20

約数和(自身を含む): 80985268

約数和(自身を除く): 42172260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 186601, 373202, 746404, 1492808, 2425813, 2985616, 4851626, 9703252, 19406504, 38813008]

約数ペア:

[(1, 38813008), (2, 19406504), (4, 9703252), (8, 4851626), (13, 2985616), (16, 2425813), (26, 1492808), (52, 746404), (104, 373202), (208, 186601)]