16705424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61417}}^1$

素因数の和:61442

約数の個数: 20

約数和(自身を含む): 34271244

約数和(自身を除く): 17565820

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 61417, 122834, 245668, 491336, 982672, 1044089, 2088178, 4176356, 8352712, 16705424]

約数ペア:

[(1, 16705424), (2, 8352712), (4, 4176356), (8, 2088178), (16, 1044089), (17, 982672), (34, 491336), (68, 245668), (136, 122834), (272, 61417)]