16176004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23929}}^1$

素因数の和:23959

約数の個数: 18

約数和(自身を含む): 30654330

約数和(自身を除く): 14478326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 23929, 47858, 95716, 311077, 622154, 1244308, 4044001, 8088002, 16176004]

約数ペア:

[(1, 16176004), (2, 8088002), (4, 4044001), (13, 1244308), (26, 622154), (52, 311077), (169, 95716), (338, 47858), (676, 23929)]