31327656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 89856000

約数和(自身を除く): 58528344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 29, 38, 46, 57, 58, 69, 76, 87, 92, 103, 114, 116, 138, 152, 174, 184, 206, 228, 232, 276, 309, 348, 412, 437, 456, 551, 552, 618, 667, 696, 824, 874, 1102, 1236, 1311, 1334, 1653, 1748, 1957, 2001, 2204, 2369, 2472, 2622, 2668, 2987, 3306, 3496, 3914, 4002, 4408, 4738, 5244, 5336, 5871, 5974, 6612, 7107, 7828, 8004, 8961, 9476, 10488, 11742, 11948, 12673, 13224, 14214, 15656, 16008, 17922, 18952, 23484, 23896, 25346, 28428, 35844, 38019, 45011, 46968, 50692, 56753, 56856, 68701, 71688, 76038, 90022, 101384, 113506, 135033, 137402, 152076, 170259, 180044, 206103, 227012, 270066, 274804, 304152, 340518, 360088, 412206, 454024, 540132, 549608, 681036, 824412, 1080264, 1305319, 1362072, 1648824, 2610638, 3915957, 5221276, 7831914, 10442552, 15663828, 31327656]

約数ペア:

[(1, 31327656), (2, 15663828), (3, 10442552), (4, 7831914), (6, 5221276), (8, 3915957), (12, 2610638), (19, 1648824), (23, 1362072), (24, 1305319), (29, 1080264), (38, 824412), (46, 681036), (57, 549608), (58, 540132), (69, 454024), (76, 412206), (87, 360088), (92, 340518), (103, 304152), (114, 274804), (116, 270066), (138, 227012), (152, 206103), (174, 180044), (184, 170259), (206, 152076), (228, 137402), (232, 135033), (276, 113506), (309, 101384), (348, 90022), (412, 76038), (437, 71688), (456, 68701), (551, 56856), (552, 56753), (618, 50692), (667, 46968), (696, 45011), (824, 38019), (874, 35844), (1102, 28428), (1236, 25346), (1311, 23896), (1334, 23484), (1653, 18952), (1748, 17922), (1957, 16008), (2001, 15656), (2204, 14214), (2369, 13224), (2472, 12673), (2622, 11948), (2668, 11742), (2987, 10488), (3306, 9476), (3496, 8961), (3914, 8004), (4002, 7828), (4408, 7107), (4738, 6612), (5244, 5974), (5336, 5871)]