80883068

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22051}}^1$

素因数の和:22193

約数の個数: 24

約数和(自身を含む): 163008384

約数和(自身を除く): 82125316

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 22051, 44102, 88204, 154357, 308714, 617428, 2888681, 5777362, 11554724, 20220767, 40441534, 80883068]

約数ペア:

[(1, 80883068), (2, 40441534), (4, 20220767), (7, 11554724), (14, 5777362), (28, 2888681), (131, 617428), (262, 308714), (524, 154357), (917, 88204), (1834, 44102), (3668, 22051)]