78776086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{1627}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 121201344

約数和(自身を除く): 42425258

約数列:

[1, 2, 43, 86, 563, 1126, 1627, 3254, 24209, 48418, 69961, 139922, 916001, 1832002, 39388043, 78776086]

約数ペア:

[(1, 78776086), (2, 39388043), (43, 1832002), (86, 916001), (563, 139922), (1126, 69961), (1627, 48418), (3254, 24209)]