80535286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{39209}}^1$

素因数の和:39303

約数の個数: 16

約数和(自身を含む): 131745600

約数和(自身を除く): 51210314

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 39209, 78418, 509717, 1019434, 3097511, 6195022, 40267643, 80535286]

約数ペア:

[(1, 80535286), (2, 40267643), (13, 6195022), (26, 3097511), (79, 1019434), (158, 509717), (1027, 78418), (2054, 39209)]