80492027824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25471}}^1\times {\mathrm{15193}}^1$

素因数の和:40685

約数の個数: 40

約数和(自身を含む): 167967360512

約数和(自身を除く): 87475332688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15193, 25471, 30386, 50942, 60772, 101884, 121544, 197509, 203768, 243088, 331123, 395018, 407536, 662246, 790036, 1324492, 1580072, 2648984, 3160144, 5297968, 386980903, 773961806, 1547923612, 3095847224, 5030751739, 6191694448, 10061503478, 20123006956, 40246013912, 80492027824]

約数ペア:

[(1, 80492027824), (2, 40246013912), (4, 20123006956), (8, 10061503478), (13, 6191694448), (16, 5030751739), (26, 3095847224), (52, 1547923612), (104, 773961806), (208, 386980903), (15193, 5297968), (25471, 3160144), (30386, 2648984), (50942, 1580072), (60772, 1324492), (101884, 790036), (121544, 662246), (197509, 407536), (203768, 395018), (243088, 331123)]