85215208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{63029}}^1$

素因数の和:63061

約数の個数: 24

約数和(自身を含む): 173017350

約数和(自身を除く): 87802142

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 63029, 126058, 252116, 504232, 819377, 1638754, 3277508, 6555016, 10651901, 21303802, 42607604, 85215208]

約数ペア:

[(1, 85215208), (2, 42607604), (4, 21303802), (8, 10651901), (13, 6555016), (26, 3277508), (52, 1638754), (104, 819377), (169, 504232), (338, 252116), (676, 126058), (1352, 63029)]