2016529504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{80687}}^1$

素因数の和:80779

約数の個数: 48

約数和(自身を含む): 4392009216

約数和(自身を除く): 2375479712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 3124, 6248, 12496, 24992, 80687, 161374, 322748, 645496, 887557, 1290992, 1775114, 2581984, 3550228, 5728777, 7100456, 11457554, 14200912, 22915108, 28401824, 45830216, 63016547, 91660432, 126033094, 183320864, 252066188, 504132376, 1008264752, 2016529504]

約数ペア:

[(1, 2016529504), (2, 1008264752), (4, 504132376), (8, 252066188), (11, 183320864), (16, 126033094), (22, 91660432), (32, 63016547), (44, 45830216), (71, 28401824), (88, 22915108), (142, 14200912), (176, 11457554), (284, 7100456), (352, 5728777), (568, 3550228), (781, 2581984), (1136, 1775114), (1562, 1290992), (2272, 887557), (3124, 645496), (6248, 322748), (12496, 161374), (24992, 80687)]