89690002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{1627}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 137963232

約数和(自身を除く): 48273230

約数列:

[1, 2, 43, 86, 641, 1282, 1627, 3254, 27563, 55126, 69961, 139922, 1042907, 2085814, 44845001, 89690002]

約数ペア:

[(1, 89690002), (2, 44845001), (43, 2085814), (86, 1042907), (641, 139922), (1282, 69961), (1627, 55126), (3254, 27563)]