111907856

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{3361}}^1$

素因数の和:5450

約数の個数: 20

約数和(自身を含む): 216990204

約数和(自身を除く): 105082348

約数列:

[1, 2, 4, 8, 16, 2081, 3361, 4162, 6722, 8324, 13444, 16648, 26888, 33296, 53776, 6994241, 13988482, 27976964, 55953928, 111907856]

約数ペア:

[(1, 111907856), (2, 55953928), (4, 27976964), (8, 13988482), (16, 6994241), (2081, 53776), (3361, 33296), (4162, 26888), (6722, 16648), (8324, 13444)]