8045281792

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:949

約数の個数: 80

約数和(自身を含む): 16312618872

約数和(自身を除く): 8267337080

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 241, 256, 452, 482, 512, 577, 904, 964, 1154, 1808, 1928, 2308, 3616, 3856, 4616, 7232, 7712, 9232, 14464, 15424, 18464, 27233, 28928, 30848, 36928, 54466, 57856, 61696, 65201, 73856, 108932, 123392, 130402, 139057, 147712, 217864, 260804, 278114, 295424, 435728, 521608, 556228, 871456, 1043216, 1112456, 1742912, 2086432, 2224912, 3485824, 4172864, 4449824, 6971648, 8345728, 8899648, 13943296, 15713441, 16691456, 17799296, 31426882, 33382912, 35598592, 62853764, 71197184, 125707528, 251415056, 502830112, 1005660224, 2011320448, 4022640896, 8045281792]

約数ペア:

[(1, 8045281792), (2, 4022640896), (4, 2011320448), (8, 1005660224), (16, 502830112), (32, 251415056), (64, 125707528), (113, 71197184), (128, 62853764), (226, 35598592), (241, 33382912), (256, 31426882), (452, 17799296), (482, 16691456), (512, 15713441), (577, 13943296), (904, 8899648), (964, 8345728), (1154, 6971648), (1808, 4449824), (1928, 4172864), (2308, 3485824), (3616, 2224912), (3856, 2086432), (4616, 1742912), (7232, 1112456), (7712, 1043216), (9232, 871456), (14464, 556228), (15424, 521608), (18464, 435728), (27233, 295424), (28928, 278114), (30848, 260804), (36928, 217864), (54466, 147712), (57856, 139057), (61696, 130402), (65201, 123392), (73856, 108932)]