42050216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9403}}^1$

素因数の和:9465

約数の個数: 32

約数和(自身を含む): 86892960

約数和(自身を除く): 44842744

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 9403, 18806, 37612, 75224, 122239, 244478, 404329, 488956, 808658, 977912, 1617316, 3234632, 5256277, 10512554, 21025108, 42050216]

約数ペア:

[(1, 42050216), (2, 21025108), (4, 10512554), (8, 5256277), (13, 3234632), (26, 1617316), (43, 977912), (52, 808658), (86, 488956), (104, 404329), (172, 244478), (344, 122239), (559, 75224), (1118, 37612), (2236, 18806), (4472, 9403)]