31122626

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12479}}^1$

素因数の和:12553

約数の個数: 16

約数和(自身を含む): 49420800

約数和(自身を除く): 18298174

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 12479, 24958, 361891, 536597, 723782, 1073194, 15561313, 31122626]

約数ペア:

[(1, 31122626), (2, 15561313), (29, 1073194), (43, 723782), (58, 536597), (86, 361891), (1247, 24958), (2494, 12479)]