40920992

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 97542144

約数和(自身を除く): 56621152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 83, 112, 124, 142, 166, 217, 224, 248, 284, 332, 434, 496, 497, 568, 581, 664, 868, 992, 994, 1136, 1162, 1328, 1736, 1988, 2201, 2272, 2324, 2573, 2656, 3472, 3976, 4402, 4648, 5146, 5893, 6944, 7952, 8804, 9296, 10292, 11786, 15407, 15904, 17608, 18011, 18592, 20584, 23572, 30814, 35216, 36022, 41168, 41251, 47144, 61628, 70432, 72044, 82336, 82502, 94288, 123256, 144088, 165004, 182683, 188576, 246512, 288176, 330008, 365366, 493024, 576352, 660016, 730732, 1278781, 1320032, 1461464, 2557562, 2922928, 5115124, 5845856, 10230248, 20460496, 40920992]

約数ペア:

[(1, 40920992), (2, 20460496), (4, 10230248), (7, 5845856), (8, 5115124), (14, 2922928), (16, 2557562), (28, 1461464), (31, 1320032), (32, 1278781), (56, 730732), (62, 660016), (71, 576352), (83, 493024), (112, 365366), (124, 330008), (142, 288176), (166, 246512), (217, 188576), (224, 182683), (248, 165004), (284, 144088), (332, 123256), (434, 94288), (496, 82502), (497, 82336), (568, 72044), (581, 70432), (664, 61628), (868, 47144), (992, 41251), (994, 41168), (1136, 36022), (1162, 35216), (1328, 30814), (1736, 23572), (1988, 20584), (2201, 18592), (2272, 18011), (2324, 17608), (2573, 15904), (2656, 15407), (3472, 11786), (3976, 10292), (4402, 9296), (4648, 8804), (5146, 7952), (5893, 6944)]