42737872

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{62119}}^1$

素因数の和:62170

約数の個数: 20

約数和(自身を含む): 84731680

約数和(自身を除く): 41993808

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 62119, 124238, 248476, 496952, 993904, 2671117, 5342234, 10684468, 21368936, 42737872]

約数ペア:

[(1, 42737872), (2, 21368936), (4, 10684468), (8, 5342234), (16, 2671117), (43, 993904), (86, 496952), (172, 248476), (344, 124238), (688, 62119)]