15831896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{116411}}^1$

素因数の和:116434

約数の個数: 16

約数和(自身を含む): 31431240

約数和(自身を除く): 15599344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 116411, 232822, 465644, 931288, 1978987, 3957974, 7915948, 15831896]

約数ペア:

[(1, 15831896), (2, 7915948), (4, 3957974), (8, 1978987), (17, 931288), (34, 465644), (68, 232822), (136, 116411)]