31245384

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{2609}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 78300000

約数和(自身を除く): 47054616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1996, 2609, 2994, 3992, 5218, 5988, 7827, 10436, 11976, 15654, 20872, 31308, 62616, 1301891, 2603782, 3905673, 5207564, 7811346, 10415128, 15622692, 31245384]

約数ペア:

[(1, 31245384), (2, 15622692), (3, 10415128), (4, 7811346), (6, 5207564), (8, 3905673), (12, 2603782), (24, 1301891), (499, 62616), (998, 31308), (1497, 20872), (1996, 15654), (2609, 11976), (2994, 10436), (3992, 7827), (5218, 5988)]