89891086

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{3371}}^1$

素因数の和:3639

約数の個数: 16

約数和(自身を含む): 137577600

約数和(自身を除く): 47686514

約数列:

[1, 2, 67, 134, 199, 398, 3371, 6742, 13333, 26666, 225857, 451714, 670829, 1341658, 44945543, 89891086]

約数ペア:

[(1, 89891086), (2, 44945543), (67, 1341658), (134, 670829), (199, 451714), (398, 225857), (3371, 26666), (6742, 13333)]