16256728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{28621}}^1$

素因数の和:28698

約数の個数: 16

約数和(自身を含む): 30911760

約数和(自身を除く): 14655032

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 28621, 57242, 114484, 228968, 2032091, 4064182, 8128364, 16256728]

約数ペア:

[(1, 16256728), (2, 8128364), (4, 4064182), (8, 2032091), (71, 228968), (142, 114484), (284, 57242), (568, 28621)]