42271072

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{12119}}^1$

素因数の和:12238

約数の個数: 24

約数和(自身を含む): 83991600

約数和(自身を除く): 41720528

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 12119, 24238, 48476, 96952, 193904, 387808, 1320971, 2641942, 5283884, 10567768, 21135536, 42271072]

約数ペア:

[(1, 42271072), (2, 21135536), (4, 10567768), (8, 5283884), (16, 2641942), (32, 1320971), (109, 387808), (218, 193904), (436, 96952), (872, 48476), (1744, 24238), (3488, 12119)]