64466632

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 124454880

約数和(自身を除く): 59988248

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 772, 971, 1544, 1942, 3884, 7768, 8299, 16598, 33196, 41753, 66392, 83506, 167012, 187403, 334024, 374806, 749612, 1499224, 8058329, 16116658, 32233316, 64466632]

約数ペア:

[(1, 64466632), (2, 32233316), (4, 16116658), (8, 8058329), (43, 1499224), (86, 749612), (172, 374806), (193, 334024), (344, 187403), (386, 167012), (772, 83506), (971, 66392), (1544, 41753), (1942, 33196), (3884, 16598), (7768, 8299)]