87532918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{56039}}^1$

素因数の和:56123

約数の個数: 16

約数和(自身を含む): 145255680

約数和(自身を除く): 57722762

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 56039, 112078, 616429, 1232858, 3978769, 7957538, 43766459, 87532918]

約数ペア:

[(1, 87532918), (2, 43766459), (11, 7957538), (22, 3978769), (71, 1232858), (142, 616429), (781, 112078), (1562, 56039)]