89718752

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 180885600

約数和(自身を除く): 91166848

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 193, 199, 292, 386, 398, 584, 772, 796, 1168, 1544, 1592, 2336, 3088, 3184, 6176, 6368, 14089, 14527, 28178, 29054, 38407, 56356, 58108, 76814, 112712, 116216, 153628, 225424, 232432, 307256, 450848, 464864, 614512, 1229024, 2803711, 5607422, 11214844, 22429688, 44859376, 89718752]

約数ペア:

[(1, 89718752), (2, 44859376), (4, 22429688), (8, 11214844), (16, 5607422), (32, 2803711), (73, 1229024), (146, 614512), (193, 464864), (199, 450848), (292, 307256), (386, 232432), (398, 225424), (584, 153628), (772, 116216), (796, 112712), (1168, 76814), (1544, 58108), (1592, 56356), (2336, 38407), (3088, 29054), (3184, 28178), (6176, 14527), (6368, 14089)]