86074219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3203}}^1$

素因数の和:3570

約数の個数: 16

約数和(自身を含む): 107654400

約数和(自身を除く): 21580181

約数列:

[1, 7, 11, 77, 349, 2443, 3203, 3839, 22421, 26873, 35233, 246631, 1117847, 7824929, 12296317, 86074219]

約数ペア:

[(1, 86074219), (7, 12296317), (11, 7824929), (77, 1117847), (349, 246631), (2443, 35233), (3203, 26873), (3839, 22421)]