80497612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1548031}}^1$

素因数の和:1548048

約数の個数: 12

約数和(自身を含む): 151707136

約数和(自身を除く): 71209524

約数列:

[1, 2, 4, 13, 26, 52, 1548031, 3096062, 6192124, 20124403, 40248806, 80497612]

約数ペア:

[(1, 80497612), (2, 40248806), (4, 20124403), (13, 6192124), (26, 3096062), (52, 1548031)]