80860832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{194377}}^1$

素因数の和:194400

約数の個数: 24

約数和(自身を含む): 171441396

約数和(自身を除く): 90580564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 194377, 388754, 777508, 1555016, 2526901, 3110032, 5053802, 6220064, 10107604, 20215208, 40430416, 80860832]

約数ペア:

[(1, 80860832), (2, 40430416), (4, 20215208), (8, 10107604), (13, 6220064), (16, 5053802), (26, 3110032), (32, 2526901), (52, 1555016), (104, 777508), (208, 388754), (416, 194377)]