161839898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{432727}}^1$

素因数の和:432757

約数の個数: 16

約数和(自身を含む): 280407744

約数和(自身を除く): 118567846

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 432727, 865454, 4759997, 7356359, 9519994, 14712718, 80919949, 161839898]

約数ペア:

[(1, 161839898), (2, 80919949), (11, 14712718), (17, 9519994), (22, 7356359), (34, 4759997), (187, 865454), (374, 432727)]