21932656

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{1327}}^1$

素因数の和:2368

約数の個数: 20

約数和(自身を含む): 42567712

約数和(自身を除く): 20635056

約数列:

[1, 2, 4, 8, 16, 1033, 1327, 2066, 2654, 4132, 5308, 8264, 10616, 16528, 21232, 1370791, 2741582, 5483164, 10966328, 21932656]

約数ペア:

[(1, 21932656), (2, 10966328), (4, 5483164), (8, 2741582), (16, 1370791), (1033, 21232), (1327, 16528), (2066, 10616), (2654, 8264), (4132, 5308)]