57643156

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{10909}}^1$

素因数の和:12234

約数の個数: 12

約数和(自身を含む): 100961140

約数和(自身を除く): 43317984

約数列:

[1, 2, 4, 1321, 2642, 5284, 10909, 21818, 43636, 14410789, 28821578, 57643156]

約数ペア:

[(1, 57643156), (2, 28821578), (4, 14410789), (1321, 43636), (2642, 21818), (5284, 10909)]