80091968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3975

約数の個数: 56

約数和(自身を含む): 179405280

約数和(自身を除く): 99313312

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 2552, 3923, 5104, 7846, 10208, 15692, 20416, 31384, 43153, 62768, 86306, 113767, 125536, 172612, 227534, 251072, 345224, 455068, 690448, 910136, 1251437, 1380896, 1820272, 2502874, 2761792, 3640544, 5005748, 7281088, 10011496, 20022992, 40045984, 80091968]

約数ペア:

[(1, 80091968), (2, 40045984), (4, 20022992), (8, 10011496), (11, 7281088), (16, 5005748), (22, 3640544), (29, 2761792), (32, 2502874), (44, 1820272), (58, 1380896), (64, 1251437), (88, 910136), (116, 690448), (176, 455068), (232, 345224), (319, 251072), (352, 227534), (464, 172612), (638, 125536), (704, 113767), (928, 86306), (1276, 62768), (1856, 43153), (2552, 31384), (3923, 20416), (5104, 15692), (7846, 10208)]