80838464

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9535

約数の個数: 56

約数和(自身を含む): 192999360

約数和(自身を除く): 112160896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 9497, 18994, 37988, 66479, 75976, 132958, 151952, 180443, 265916, 303904, 360886, 531832, 607808, 721772, 1063664, 1263101, 1443544, 2127328, 2526202, 2887088, 4254656, 5052404, 5774176, 10104808, 11548352, 20209616, 40419232, 80838464]

約数ペア:

[(1, 80838464), (2, 40419232), (4, 20209616), (7, 11548352), (8, 10104808), (14, 5774176), (16, 5052404), (19, 4254656), (28, 2887088), (32, 2526202), (38, 2127328), (56, 1443544), (64, 1263101), (76, 1063664), (112, 721772), (133, 607808), (152, 531832), (224, 360886), (266, 303904), (304, 265916), (448, 180443), (532, 151952), (608, 132958), (1064, 75976), (1216, 66479), (2128, 37988), (4256, 18994), (8512, 9497)]