80274568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{912211}}^1$

素因数の和:912228

約数の個数: 16

約数和(自身を含む): 164198160

約数和(自身を除く): 83923592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 912211, 1824422, 3648844, 7297688, 10034321, 20068642, 40137284, 80274568]

約数ペア:

[(1, 80274568), (2, 40137284), (4, 20068642), (8, 10034321), (11, 7297688), (22, 3648844), (44, 1824422), (88, 912211)]