91843328

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 193084416

約数和(自身を除く): 101241088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 163, 248, 256, 284, 326, 496, 568, 652, 992, 1136, 1304, 1984, 2201, 2272, 2608, 3968, 4402, 4544, 5053, 5216, 7936, 8804, 9088, 10106, 10432, 11573, 17608, 18176, 20212, 20864, 23146, 35216, 40424, 41728, 46292, 70432, 80848, 92584, 140864, 161696, 185168, 281728, 323392, 358763, 370336, 563456, 646784, 717526, 740672, 1293568, 1435052, 1481344, 2870104, 2962688, 5740208, 11480416, 22960832, 45921664, 91843328]

約数ペア:

[(1, 91843328), (2, 45921664), (4, 22960832), (8, 11480416), (16, 5740208), (31, 2962688), (32, 2870104), (62, 1481344), (64, 1435052), (71, 1293568), (124, 740672), (128, 717526), (142, 646784), (163, 563456), (248, 370336), (256, 358763), (284, 323392), (326, 281728), (496, 185168), (568, 161696), (652, 140864), (992, 92584), (1136, 80848), (1304, 70432), (1984, 46292), (2201, 41728), (2272, 40424), (2608, 35216), (3968, 23146), (4402, 20864), (4544, 20212), (5053, 18176), (5216, 17608), (7936, 11573), (8804, 10432), (9088, 10106)]