40045984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3973

約数の個数: 48

約数和(自身を含む): 88996320

約数和(自身を除く): 48950336

約数列:

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

約数ペア:

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