84725104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{278701}}^1$

素因数の和:278728

約数の個数: 20

約数和(自身を含む): 172795240

約数和(自身を除く): 88070136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 278701, 557402, 1114804, 2229608, 4459216, 5295319, 10590638, 21181276, 42362552, 84725104]

約数ペア:

[(1, 84725104), (2, 42362552), (4, 21181276), (8, 10590638), (16, 5295319), (19, 4459216), (38, 2229608), (76, 1114804), (152, 557402), (304, 278701)]