56558032

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{49787}}^1$

素因数の和:49866

約数の個数: 20

約数和(自身を含む): 111126816

約数和(自身を除く): 54568784

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 49787, 99574, 199148, 398296, 796592, 3534877, 7069754, 14139508, 28279016, 56558032]

約数ペア:

[(1, 56558032), (2, 28279016), (4, 14139508), (8, 7069754), (16, 3534877), (71, 796592), (142, 398296), (284, 199148), (568, 99574), (1136, 49787)]