83910214

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{919}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 127975680

約数和(自身を除く): 44065466

約数列:

[1, 2, 71, 142, 643, 919, 1286, 1838, 45653, 65249, 91306, 130498, 590917, 1181834, 41955107, 83910214]

約数ペア:

[(1, 83910214), (2, 41955107), (71, 1181834), (142, 590917), (643, 130498), (919, 91306), (1286, 65249), (1838, 45653)]