80899208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{777877}}^1$

素因数の和:777896

約数の個数: 16

約数和(自身を含む): 163354380

約数和(自身を除く): 82455172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 777877, 1555754, 3111508, 6223016, 10112401, 20224802, 40449604, 80899208]

約数ペア:

[(1, 80899208), (2, 40449604), (4, 20224802), (8, 10112401), (13, 6223016), (26, 3111508), (52, 1555754), (104, 777877)]