81625214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{2543}}^1$

素因数の和:4015

約数の個数: 16

約数和(自身を含む): 133712640

約数和(自身を除く): 52087426

約数列:

[1, 2, 11, 22, 1459, 2543, 2918, 5086, 16049, 27973, 32098, 55946, 3710237, 7420474, 40812607, 81625214]

約数ペア:

[(1, 81625214), (2, 40812607), (11, 7420474), (22, 3710237), (1459, 55946), (2543, 32098), (2918, 27973), (5086, 16049)]