57371408

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{50503}}^1$

素因数の和:50582

約数の個数: 20

約数和(自身を含む): 112724928

約数和(自身を除く): 55353520

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 50503, 101006, 202012, 404024, 808048, 3585713, 7171426, 14342852, 28685704, 57371408]

約数ペア:

[(1, 57371408), (2, 28685704), (4, 14342852), (8, 7171426), (16, 3585713), (71, 808048), (142, 404024), (284, 202012), (568, 101006), (1136, 50503)]