82004096

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 171262080

約数和(自身を除く): 89257984

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 317, 344, 376, 634, 688, 752, 1268, 1376, 1504, 2021, 2536, 2752, 3008, 4042, 5072, 5504, 6016, 8084, 10144, 13631, 14899, 16168, 20288, 27262, 29798, 32336, 40576, 54524, 59596, 64672, 109048, 119192, 129344, 218096, 238384, 258688, 436192, 476768, 640657, 872384, 953536, 1281314, 1744768, 1907072, 2562628, 5125256, 10250512, 20501024, 41002048, 82004096]

約数ペア:

[(1, 82004096), (2, 41002048), (4, 20501024), (8, 10250512), (16, 5125256), (32, 2562628), (43, 1907072), (47, 1744768), (64, 1281314), (86, 953536), (94, 872384), (128, 640657), (172, 476768), (188, 436192), (317, 258688), (344, 238384), (376, 218096), (634, 129344), (688, 119192), (752, 109048), (1268, 64672), (1376, 59596), (1504, 54524), (2021, 40576), (2536, 32336), (2752, 29798), (3008, 27262), (4042, 20288), (5072, 16168), (5504, 14899), (6016, 13631), (8084, 10144)]