80478174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1916147}}^1$

素因数の和:1916159

約数の個数: 16

約数和(自身を含む): 183950208

約数和(自身を除く): 103472034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1916147, 3832294, 5748441, 11496882, 13413029, 26826058, 40239087, 80478174]

約数ペア:

[(1, 80478174), (2, 40239087), (3, 26826058), (6, 13413029), (7, 11496882), (14, 5748441), (21, 3832294), (42, 1916147)]