31843202048

素因数分解:

$2^{10}\times 7^1\times {\mathrm{613}}^1\times {\mathrm{7247}}^1$

素因数の和:7887

約数の個数: 88

約数和(自身を含む): 72877654272

約数和(自身を除く): 41034452224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 613, 896, 1024, 1226, 1792, 2452, 3584, 4291, 4904, 7168, 7247, 8582, 9808, 14494, 17164, 19616, 28988, 34328, 39232, 50729, 57976, 68656, 78464, 101458, 115952, 137312, 156928, 202916, 231904, 274624, 313856, 405832, 463808, 549248, 627712, 811664, 927616, 1098496, 1623328, 1855232, 2196992, 3246656, 3710464, 4393984, 4442411, 6493312, 7420928, 8884822, 12986624, 17769644, 25973248, 31096877, 35539288, 51946496, 62193754, 71078576, 124387508, 142157152, 248775016, 284314304, 497550032, 568628608, 995100064, 1137257216, 1990200128, 2274514432, 3980400256, 4549028864, 7960800512, 15921601024, 31843202048]

約数ペア:

[(1, 31843202048), (2, 15921601024), (4, 7960800512), (7, 4549028864), (8, 3980400256), (14, 2274514432), (16, 1990200128), (28, 1137257216), (32, 995100064), (56, 568628608), (64, 497550032), (112, 284314304), (128, 248775016), (224, 142157152), (256, 124387508), (448, 71078576), (512, 62193754), (613, 51946496), (896, 35539288), (1024, 31096877), (1226, 25973248), (1792, 17769644), (2452, 12986624), (3584, 8884822), (4291, 7420928), (4904, 6493312), (7168, 4442411), (7247, 4393984), (8582, 3710464), (9808, 3246656), (14494, 2196992), (17164, 1855232), (19616, 1623328), (28988, 1098496), (34328, 927616), (39232, 811664), (50729, 627712), (57976, 549248), (68656, 463808), (78464, 405832), (101458, 313856), (115952, 274624), (137312, 231904), (156928, 202916)]