85381394

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{210299}}^1$

素因数の和:210337

約数の個数: 16

約数和(自身を含む): 151416000

約数和(自身を除く): 66034606

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 210299, 420598, 1472093, 2944186, 6098671, 12197342, 42690697, 85381394]

約数ペア:

[(1, 85381394), (2, 42690697), (7, 12197342), (14, 6098671), (29, 2944186), (58, 1472093), (203, 420598), (406, 210299)]