31167948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8629}}^1$

素因数の和:8686

約数の個数: 48

約数和(自身を含む): 85057280

約数和(自身を除く): 53889332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 8629, 17258, 25887, 34516, 51774, 60403, 103548, 120806, 181209, 241612, 362418, 371047, 724836, 742094, 1113141, 1484188, 2226282, 2597329, 4452564, 5194658, 7791987, 10389316, 15583974, 31167948]

約数ペア:

[(1, 31167948), (2, 15583974), (3, 10389316), (4, 7791987), (6, 5194658), (7, 4452564), (12, 2597329), (14, 2226282), (21, 1484188), (28, 1113141), (42, 742094), (43, 724836), (84, 371047), (86, 362418), (129, 241612), (172, 181209), (258, 120806), (301, 103548), (516, 60403), (602, 51774), (903, 34516), (1204, 25887), (1806, 17258), (3612, 8629)]