31929564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61879}}^1$

素因数の和:61929

約数の個数: 24

約数和(自身を含む): 76236160

約数和(自身を除く): 44306596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 61879, 123758, 185637, 247516, 371274, 742548, 2660797, 5321594, 7982391, 10643188, 15964782, 31929564]

約数ペア:

[(1, 31929564), (2, 15964782), (3, 10643188), (4, 7982391), (6, 5321594), (12, 2660797), (43, 742548), (86, 371274), (129, 247516), (172, 185637), (258, 123758), (516, 61879)]