79668847088

素因数分解:

$2^4\times {\mathrm{30169}}^1\times {\mathrm{165047}}^1$

素因数の和:195224

約数の個数: 20

約数和(自身を含む): 154364442960

約数和(自身を除く): 74695595872

約数列:

[1, 2, 4, 8, 16, 30169, 60338, 120676, 165047, 241352, 330094, 482704, 660188, 1320376, 2640752, 4979302943, 9958605886, 19917211772, 39834423544, 79668847088]

約数ペア:

[(1, 79668847088), (2, 39834423544), (4, 19917211772), (8, 9958605886), (16, 4979302943), (30169, 2640752), (60338, 1320376), (120676, 660188), (165047, 482704), (241352, 330094)]