83885984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28807}}^1$

素因数の和:28837

約数の個数: 48

約数和(自身を含む): 203269248

約数和(自身を除く): 119383264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 28807, 57614, 115228, 201649, 230456, 374491, 403298, 460912, 748982, 806596, 921824, 1497964, 1613192, 2621437, 2995928, 3226384, 5242874, 5991856, 6452768, 10485748, 11983712, 20971496, 41942992, 83885984]

約数ペア:

[(1, 83885984), (2, 41942992), (4, 20971496), (7, 11983712), (8, 10485748), (13, 6452768), (14, 5991856), (16, 5242874), (26, 3226384), (28, 2995928), (32, 2621437), (52, 1613192), (56, 1497964), (91, 921824), (104, 806596), (112, 748982), (182, 460912), (208, 403298), (224, 374491), (364, 230456), (416, 201649), (728, 115228), (1456, 57614), (2912, 28807)]