87480094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{47389}}^1$

素因数の和:47475

約数の個数: 16

約数和(自身を含む): 143307360

約数和(自身を除く): 55827266

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 47389, 94778, 616057, 1232114, 3364619, 6729238, 43740047, 87480094]

約数ペア:

[(1, 87480094), (2, 43740047), (13, 6729238), (26, 3364619), (71, 1232114), (142, 616057), (923, 94778), (1846, 47389)]