31156954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5297}}^1$

素因数の和:5489

約数の個数: 16

約数和(自身を含む): 49780008

約数和(自身を除く): 18623054

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5297, 5882, 10594, 90049, 180098, 916381, 1832762, 15578477, 31156954]

約数ペア:

[(1, 31156954), (2, 15578477), (17, 1832762), (34, 916381), (173, 180098), (346, 90049), (2941, 10594), (5297, 5882)]