80662504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{775601}}^1$

素因数の和:775620

約数の個数: 16

約数和(自身を含む): 162876420

約数和(自身を除く): 82213916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 775601, 1551202, 3102404, 6204808, 10082813, 20165626, 40331252, 80662504]

約数ペア:

[(1, 80662504), (2, 40331252), (4, 20165626), (8, 10082813), (13, 6204808), (26, 3102404), (52, 1551202), (104, 775601)]