839571808

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{4057}}^1$

素因数の和:4319

約数の個数: 48

約数和(自身を含む): 1717994880

約数和(自身を除く): 878423072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 223, 232, 446, 464, 892, 928, 1784, 3568, 4057, 6467, 7136, 8114, 12934, 16228, 25868, 32456, 51736, 64912, 103472, 117653, 129824, 206944, 235306, 470612, 904711, 941224, 1809422, 1882448, 3618844, 3764896, 7237688, 14475376, 26236619, 28950752, 52473238, 104946476, 209892952, 419785904, 839571808]

約数ペア:

[(1, 839571808), (2, 419785904), (4, 209892952), (8, 104946476), (16, 52473238), (29, 28950752), (32, 26236619), (58, 14475376), (116, 7237688), (223, 3764896), (232, 3618844), (446, 1882448), (464, 1809422), (892, 941224), (928, 904711), (1784, 470612), (3568, 235306), (4057, 206944), (6467, 129824), (7136, 117653), (8114, 103472), (12934, 64912), (16228, 51736), (25868, 32456)]