25775128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{189523}}^1$

素因数の和:189546

約数の個数: 16

約数和(自身を含む): 51171480

約数和(自身を除く): 25396352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 189523, 379046, 758092, 1516184, 3221891, 6443782, 12887564, 25775128]

約数ペア:

[(1, 25775128), (2, 12887564), (4, 6443782), (8, 3221891), (17, 1516184), (34, 758092), (68, 379046), (136, 189523)]