31897836

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21611}}^1$

素因数の和:21662

約数の個数: 36

約数和(自身を含む): 82601064

約数和(自身を除く): 50703228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 21611, 43222, 64833, 86444, 129666, 194499, 259332, 388998, 777996, 886051, 1772102, 2658153, 3544204, 5316306, 7974459, 10632612, 15948918, 31897836]

約数ペア:

[(1, 31897836), (2, 15948918), (3, 10632612), (4, 7974459), (6, 5316306), (9, 3544204), (12, 2658153), (18, 1772102), (36, 886051), (41, 777996), (82, 388998), (123, 259332), (164, 194499), (246, 129666), (369, 86444), (492, 64833), (738, 43222), (1476, 21611)]