8983216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 19445184

約数和(自身を除く): 10461968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1187, 1892, 2374, 3784, 4748, 7568, 9496, 13057, 18992, 26114, 51041, 52228, 102082, 104456, 204164, 208912, 408328, 561451, 816656, 1122902, 2245804, 4491608, 8983216]

約数ペア:

[(1, 8983216), (2, 4491608), (4, 2245804), (8, 1122902), (11, 816656), (16, 561451), (22, 408328), (43, 208912), (44, 204164), (86, 104456), (88, 102082), (172, 52228), (176, 51041), (344, 26114), (473, 18992), (688, 13057), (946, 9496), (1187, 7568), (1892, 4748), (2374, 3784)]