9391888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 21802176

約数和(自身を除く): 12410288

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 73, 86, 88, 136, 146, 172, 176, 187, 272, 292, 344, 374, 473, 584, 688, 731, 748, 803, 946, 1168, 1241, 1462, 1496, 1606, 1892, 2482, 2924, 2992, 3139, 3212, 3784, 4964, 5848, 6278, 6424, 7568, 8041, 9928, 11696, 12556, 12848, 13651, 16082, 19856, 25112, 27302, 32164, 34529, 50224, 53363, 54604, 64328, 69058, 106726, 109208, 128656, 138116, 213452, 218416, 276232, 426904, 552464, 586993, 853808, 1173986, 2347972, 4695944, 9391888]

約数ペア:

[(1, 9391888), (2, 4695944), (4, 2347972), (8, 1173986), (11, 853808), (16, 586993), (17, 552464), (22, 426904), (34, 276232), (43, 218416), (44, 213452), (68, 138116), (73, 128656), (86, 109208), (88, 106726), (136, 69058), (146, 64328), (172, 54604), (176, 53363), (187, 50224), (272, 34529), (292, 32164), (344, 27302), (374, 25112), (473, 19856), (584, 16082), (688, 13651), (731, 12848), (748, 12556), (803, 11696), (946, 9928), (1168, 8041), (1241, 7568), (1462, 6424), (1496, 6278), (1606, 5848), (1892, 4964), (2482, 3784), (2924, 3212), (2992, 3139)]