80649634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{2777}}^1$

素因数の和:3909

約数の個数: 16

約数和(自身を含む): 130443768

約数和(自身を除く): 49794134

約数列:

[1, 2, 13, 26, 1117, 2234, 2777, 5554, 14521, 29042, 36101, 72202, 3101909, 6203818, 40324817, 80649634]

約数ペア:

[(1, 80649634), (2, 40324817), (13, 6203818), (26, 3101909), (1117, 72202), (2234, 36101), (2777, 29042), (5554, 14521)]