80566616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{774679}}^1$

素因数の和:774698

約数の個数: 16

約数和(自身を含む): 162682800

約数和(自身を除く): 82116184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 774679, 1549358, 3098716, 6197432, 10070827, 20141654, 40283308, 80566616]

約数ペア:

[(1, 80566616), (2, 40283308), (4, 20141654), (8, 10070827), (13, 6197432), (26, 3098716), (52, 1549358), (104, 774679)]