43371536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 91374360

約数和(自身を除く): 48002824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 1913, 2834, 3826, 5668, 7652, 11336, 15304, 22672, 24869, 30608, 49738, 99476, 198952, 208517, 397904, 417034, 834068, 1668136, 2710721, 3336272, 5421442, 10842884, 21685768, 43371536]

約数ペア:

[(1, 43371536), (2, 21685768), (4, 10842884), (8, 5421442), (13, 3336272), (16, 2710721), (26, 1668136), (52, 834068), (104, 417034), (109, 397904), (208, 208517), (218, 198952), (436, 99476), (872, 49738), (1417, 30608), (1744, 24869), (1913, 22672), (2834, 15304), (3826, 11336), (5668, 7652)]