16668656

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{1433}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 32362512

約数和(自身を除く): 15693856

約数列:

[1, 2, 4, 8, 16, 727, 1433, 1454, 2866, 2908, 5732, 5816, 11464, 11632, 22928, 1041791, 2083582, 4167164, 8334328, 16668656]

約数ペア:

[(1, 16668656), (2, 8334328), (4, 4167164), (8, 2083582), (16, 1041791), (727, 22928), (1433, 11632), (1454, 11464), (2866, 5816), (2908, 5732)]