86638318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{46933}}^1$

素因数の和:47019

約数の個数: 16

約数和(自身を含む): 141928416

約数和(自身を除く): 55290098

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 46933, 93866, 610129, 1220258, 3332243, 6664486, 43319159, 86638318]

約数ペア:

[(1, 86638318), (2, 43319159), (13, 6664486), (26, 3332243), (71, 1220258), (142, 610129), (923, 93866), (1846, 46933)]