162018968

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{78803}}^1$

素因数の和:79066

約数の個数: 16

約数和(自身を含む): 304971480

約数和(自身を除く): 142952512

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 78803, 157606, 315212, 630424, 20252371, 40504742, 81009484, 162018968]

約数ペア:

[(1, 162018968), (2, 81009484), (4, 40504742), (8, 20252371), (257, 630424), (514, 315212), (1028, 157606), (2056, 78803)]