91748864

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 197987328

約数和(自身を除く): 106238464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 127, 128, 136, 166, 254, 256, 272, 332, 508, 512, 544, 664, 1016, 1088, 1328, 1411, 2032, 2159, 2176, 2656, 2822, 4064, 4318, 4352, 5312, 5644, 8128, 8636, 8704, 10541, 10624, 11288, 16256, 17272, 21082, 21248, 22576, 32512, 34544, 42164, 42496, 45152, 65024, 69088, 84328, 90304, 138176, 168656, 179197, 180608, 276352, 337312, 358394, 361216, 552704, 674624, 716788, 722432, 1105408, 1349248, 1433576, 2698496, 2867152, 5396992, 5734304, 11468608, 22937216, 45874432, 91748864]

約数ペア:

[(1, 91748864), (2, 45874432), (4, 22937216), (8, 11468608), (16, 5734304), (17, 5396992), (32, 2867152), (34, 2698496), (64, 1433576), (68, 1349248), (83, 1105408), (127, 722432), (128, 716788), (136, 674624), (166, 552704), (254, 361216), (256, 358394), (272, 337312), (332, 276352), (508, 180608), (512, 179197), (544, 168656), (664, 138176), (1016, 90304), (1088, 84328), (1328, 69088), (1411, 65024), (2032, 45152), (2159, 42496), (2176, 42164), (2656, 34544), (2822, 32512), (4064, 22576), (4318, 21248), (4352, 21082), (5312, 17272), (5644, 16256), (8128, 11288), (8636, 10624), (8704, 10541)]