16393864

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{15643}}^1$

素因数の和:15780

約数の個数: 16

約数和(自身を含む): 30975120

約数和(自身を除く): 14581256

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 15643, 31286, 62572, 125144, 2049233, 4098466, 8196932, 16393864]

約数ペア:

[(1, 16393864), (2, 8196932), (4, 4098466), (8, 2049233), (131, 125144), (262, 62572), (524, 31286), (1048, 15643)]