85064690

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{78041}}^1$

素因数の和:78157

約数の個数: 16

約数和(自身を含む): 154523160

約数和(自身を除く): 69458470

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 78041, 156082, 390205, 780410, 8506469, 17012938, 42532345, 85064690]

約数ペア:

[(1, 85064690), (2, 42532345), (5, 17012938), (10, 8506469), (109, 780410), (218, 390205), (545, 156082), (1090, 78041)]