9078992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43649}}^1$

素因数の和:43670

約数の個数: 20

約数和(自身を含む): 18944100

約数和(自身を除く): 9865108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43649, 87298, 174596, 349192, 567437, 698384, 1134874, 2269748, 4539496, 9078992]

約数ペア:

[(1, 9078992), (2, 4539496), (4, 2269748), (8, 1134874), (13, 698384), (16, 567437), (26, 349192), (52, 174596), (104, 87298), (208, 43649)]