80175392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5297}}^1$

素因数の和:5361

約数の個数: 48

約数和(自身を含む): 176232672

約数和(自身を除く): 96057280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 5297, 7568, 10594, 15136, 21188, 42376, 58267, 84752, 116534, 169504, 227771, 233068, 455542, 466136, 911084, 932272, 1822168, 1864544, 2505481, 3644336, 5010962, 7288672, 10021924, 20043848, 40087696, 80175392]

約数ペア:

[(1, 80175392), (2, 40087696), (4, 20043848), (8, 10021924), (11, 7288672), (16, 5010962), (22, 3644336), (32, 2505481), (43, 1864544), (44, 1822168), (86, 932272), (88, 911084), (172, 466136), (176, 455542), (344, 233068), (352, 227771), (473, 169504), (688, 116534), (946, 84752), (1376, 58267), (1892, 42376), (3784, 21188), (5297, 15136), (7568, 10594)]