31165024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 40685216

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 43, 44, 58, 71, 86, 88, 116, 142, 172, 176, 232, 284, 319, 344, 352, 464, 473, 568, 638, 688, 781, 928, 946, 1136, 1247, 1276, 1376, 1562, 1892, 2059, 2272, 2494, 2552, 3053, 3124, 3784, 4118, 4988, 5104, 6106, 6248, 7568, 8236, 9976, 10208, 12212, 12496, 13717, 15136, 16472, 19952, 22649, 24424, 24992, 27434, 32944, 33583, 39904, 45298, 48848, 54868, 65888, 67166, 88537, 90596, 97696, 109736, 134332, 177074, 181192, 219472, 268664, 354148, 362384, 438944, 537328, 708296, 724768, 973907, 1074656, 1416592, 1947814, 2833184, 3895628, 7791256, 15582512, 31165024]

約数ペア:

[(1, 31165024), (2, 15582512), (4, 7791256), (8, 3895628), (11, 2833184), (16, 1947814), (22, 1416592), (29, 1074656), (32, 973907), (43, 724768), (44, 708296), (58, 537328), (71, 438944), (86, 362384), (88, 354148), (116, 268664), (142, 219472), (172, 181192), (176, 177074), (232, 134332), (284, 109736), (319, 97696), (344, 90596), (352, 88537), (464, 67166), (473, 65888), (568, 54868), (638, 48848), (688, 45298), (781, 39904), (928, 33583), (946, 32944), (1136, 27434), (1247, 24992), (1276, 24424), (1376, 22649), (1562, 19952), (1892, 16472), (2059, 15136), (2272, 13717), (2494, 12496), (2552, 12212), (3053, 10208), (3124, 9976), (3784, 8236), (4118, 7568), (4988, 6248), (5104, 6106)]