86307536

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17921}}^1$

素因数の和:17979

約数の個数: 40

約数和(自身を含む): 195564864

約数和(自身を除く): 109257328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 17921, 35842, 71684, 125447, 143368, 250894, 286736, 501788, 770603, 1003576, 1541206, 2007152, 3082412, 5394221, 6164824, 10788442, 12329648, 21576884, 43153768, 86307536]

約数ペア:

[(1, 86307536), (2, 43153768), (4, 21576884), (7, 12329648), (8, 10788442), (14, 6164824), (16, 5394221), (28, 3082412), (43, 2007152), (56, 1541206), (86, 1003576), (112, 770603), (172, 501788), (301, 286736), (344, 250894), (602, 143368), (688, 125447), (1204, 71684), (2408, 35842), (4816, 17921)]