161878352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{595141}}^1$

素因数の和:595166

約数の個数: 20

約数和(自身を含む): 332089236

約数和(自身を除く): 170210884

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 595141, 1190282, 2380564, 4761128, 9522256, 10117397, 20234794, 40469588, 80939176, 161878352]

約数ペア:

[(1, 161878352), (2, 80939176), (4, 40469588), (8, 20234794), (16, 10117397), (17, 9522256), (34, 4761128), (68, 2380564), (136, 1190282), (272, 595141)]