64835744

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47119}}^1$

素因数の和:47172

約数の個数: 24

約数和(自身を含む): 130616640

約数和(自身を除く): 65780896

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 47119, 94238, 188476, 376952, 753904, 1507808, 2026117, 4052234, 8104468, 16208936, 32417872, 64835744]

約数ペア:

[(1, 64835744), (2, 32417872), (4, 16208936), (8, 8104468), (16, 4052234), (32, 2026117), (43, 1507808), (86, 753904), (172, 376952), (344, 188476), (688, 94238), (1376, 47119)]