133385008

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{23887}}^1$

素因数の和:24244

約数の個数: 20

約数和(自身を含む): 259184800

約数和(自身を除く): 125799792

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 23887, 47774, 95548, 191096, 382192, 8336563, 16673126, 33346252, 66692504, 133385008]

約数ペア:

[(1, 133385008), (2, 66692504), (4, 33346252), (8, 16673126), (16, 8336563), (349, 382192), (698, 191096), (1396, 95548), (2792, 47774), (5584, 23887)]