31208282

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 55959552

約数和(自身を除く): 24751270

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 1103, 2021, 2206, 4042, 7721, 14147, 15442, 28294, 47429, 51841, 94858, 103682, 332003, 362887, 664006, 725774, 2229163, 4458326, 15604141, 31208282]

約数ペア:

[(1, 31208282), (2, 15604141), (7, 4458326), (14, 2229163), (43, 725774), (47, 664006), (86, 362887), (94, 332003), (301, 103682), (329, 94858), (602, 51841), (658, 47429), (1103, 28294), (2021, 15442), (2206, 14147), (4042, 7721)]