68887696

素因数分解:

$2^4\times {\mathrm{2063}}^1\times {\mathrm{2087}}^1$

素因数の和:4158

約数の個数: 20

約数和(自身を含む): 133598592

約数和(自身を除く): 64710896

約数列:

[1, 2, 4, 8, 16, 2063, 2087, 4126, 4174, 8252, 8348, 16504, 16696, 33008, 33392, 4305481, 8610962, 17221924, 34443848, 68887696]

約数ペア:

[(1, 68887696), (2, 34443848), (4, 17221924), (8, 8610962), (16, 4305481), (2063, 33392), (2087, 33008), (4126, 16696), (4174, 16504), (8252, 8348)]