348564016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{325153}}^1$

素因数の和:325228

約数の個数: 20

約数和(自身を含む): 685424632

約数和(自身を除く): 336860616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 325153, 650306, 1300612, 2601224, 5202448, 21785251, 43570502, 87141004, 174282008, 348564016]

約数ペア:

[(1, 348564016), (2, 174282008), (4, 87141004), (8, 43570502), (16, 21785251), (67, 5202448), (134, 2601224), (268, 1300612), (536, 650306), (1072, 325153)]