86555756

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10771}}^1$

素因数の和:10830

約数の個数: 36

約数和(自身を含む): 180517176

約数和(自身を除く): 93961420

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 10771, 21542, 43084, 75397, 150794, 301588, 441611, 527779, 883222, 1055558, 1766444, 2111116, 3091277, 6182554, 12365108, 21638939, 43277878, 86555756]

約数ペア:

[(1, 86555756), (2, 43277878), (4, 21638939), (7, 12365108), (14, 6182554), (28, 3091277), (41, 2111116), (49, 1766444), (82, 1055558), (98, 883222), (164, 527779), (196, 441611), (287, 301588), (574, 150794), (1148, 75397), (2009, 43084), (4018, 21542), (8036, 10771)]