89219128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{656023}}^1$

素因数の和:656046

約数の個数: 16

約数和(自身を含む): 177126480

約数和(自身を除く): 87907352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 656023, 1312046, 2624092, 5248184, 11152391, 22304782, 44609564, 89219128]

約数ペア:

[(1, 89219128), (2, 44609564), (4, 22304782), (8, 11152391), (17, 5248184), (34, 2624092), (68, 1312046), (136, 656023)]