71806324

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{41651}}^1$

素因数の和:42086

約数の個数: 12

約数和(自身を含む): 125955648

約数和(自身を除く): 54149324

約数列:

[1, 2, 4, 431, 862, 1724, 41651, 83302, 166604, 17951581, 35903162, 71806324]

約数ペア:

[(1, 71806324), (2, 35903162), (4, 17951581), (431, 166604), (862, 83302), (1724, 41651)]