82467328

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 176774400

約数和(自身を除く): 94307072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 149, 184, 188, 256, 298, 368, 376, 512, 596, 736, 752, 1081, 1192, 1472, 1504, 2162, 2384, 2944, 3008, 3427, 4324, 4768, 5888, 6016, 6854, 7003, 8648, 9536, 11776, 12032, 13708, 14006, 17296, 19072, 24064, 27416, 28012, 34592, 38144, 54832, 56024, 69184, 76288, 109664, 112048, 138368, 161069, 219328, 224096, 276736, 322138, 438656, 448192, 553472, 644276, 877312, 896384, 1288552, 1754624, 1792768, 2577104, 3585536, 5154208, 10308416, 20616832, 41233664, 82467328]

約数ペア:

[(1, 82467328), (2, 41233664), (4, 20616832), (8, 10308416), (16, 5154208), (23, 3585536), (32, 2577104), (46, 1792768), (47, 1754624), (64, 1288552), (92, 896384), (94, 877312), (128, 644276), (149, 553472), (184, 448192), (188, 438656), (256, 322138), (298, 276736), (368, 224096), (376, 219328), (512, 161069), (596, 138368), (736, 112048), (752, 109664), (1081, 76288), (1192, 69184), (1472, 56024), (1504, 54832), (2162, 38144), (2384, 34592), (2944, 28012), (3008, 27416), (3427, 24064), (4324, 19072), (4768, 17296), (5888, 14006), (6016, 13708), (6854, 12032), (7003, 11776), (8648, 9536)]