45020656

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{65437}}^1$

素因数の和:65488

約数の個数: 20

約数和(自身を含む): 89257432

約数和(自身を除く): 44236776

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 65437, 130874, 261748, 523496, 1046992, 2813791, 5627582, 11255164, 22510328, 45020656]

約数ペア:

[(1, 45020656), (2, 22510328), (4, 11255164), (8, 5627582), (16, 2813791), (43, 1046992), (86, 523496), (172, 261748), (344, 130874), (688, 65437)]