91590086

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 161491968

約数和(自身を除く): 69901882

約数列:

[1, 2, 7, 14, 43, 86, 301, 353, 431, 602, 706, 862, 2471, 3017, 4942, 6034, 15179, 18533, 30358, 37066, 106253, 129731, 152143, 212506, 259462, 304286, 1065001, 2130002, 6542149, 13084298, 45795043, 91590086]

約数ペア:

[(1, 91590086), (2, 45795043), (7, 13084298), (14, 6542149), (43, 2130002), (86, 1065001), (301, 304286), (353, 259462), (431, 212506), (602, 152143), (706, 129731), (862, 106253), (2471, 37066), (3017, 30358), (4942, 18533), (6034, 15179)]