80662712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{775603}}^1$

素因数の和:775622

約数の個数: 16

約数和(自身を含む): 162876840

約数和(自身を除く): 82214128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 775603, 1551206, 3102412, 6204824, 10082839, 20165678, 40331356, 80662712]

約数ペア:

[(1, 80662712), (2, 40331356), (4, 20165678), (8, 10082839), (13, 6204824), (26, 3102412), (52, 1551206), (104, 775603)]