71417672

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{81901}}^1$

素因数の和:82016

約数の個数: 16

約数和(自身を含む): 135138300

約数和(自身を除く): 63720628

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 81901, 163802, 327604, 655208, 8927209, 17854418, 35708836, 71417672]

約数ペア:

[(1, 71417672), (2, 35708836), (4, 17854418), (8, 8927209), (109, 655208), (218, 327604), (436, 163802), (872, 81901)]