161001346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{17383}}^1$

素因数の和:17817

約数の個数: 16

約数和(自身を含む): 264097728

約数和(自身を除く): 103096382

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 17383, 34766, 191213, 382426, 7318243, 14636486, 80500673, 161001346]

約数ペア:

[(1, 161001346), (2, 80500673), (11, 14636486), (22, 7318243), (421, 382426), (842, 191213), (4631, 34766), (9262, 17383)]