30816272

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{27127}}^1$

素因数の和:27206

約数の個数: 20

約数和(自身を含む): 60549696

約数和(自身を除く): 29733424

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 27127, 54254, 108508, 217016, 434032, 1926017, 3852034, 7704068, 15408136, 30816272]

約数ペア:

[(1, 30816272), (2, 15408136), (4, 7704068), (8, 3852034), (16, 1926017), (71, 434032), (142, 217016), (284, 108508), (568, 54254), (1136, 27127)]