164031796

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{97871}}^1$

素因数の和:98294

約数の個数: 12

約数和(自身を含む): 287743680

約数和(自身を除く): 123711884

約数列:

[1, 2, 4, 419, 838, 1676, 97871, 195742, 391484, 41007949, 82015898, 164031796]

約数ペア:

[(1, 164031796), (2, 82015898), (4, 41007949), (419, 391484), (838, 195742), (1676, 97871)]