17481256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{168089}}^1$

素因数の和:168108

約数の個数: 16

約数和(自身を含む): 35298900

約数和(自身を除く): 17817644

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 168089, 336178, 672356, 1344712, 2185157, 4370314, 8740628, 17481256]

約数ペア:

[(1, 17481256), (2, 8740628), (4, 4370314), (8, 2185157), (13, 1344712), (26, 672356), (52, 336178), (104, 168089)]