68809546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61547}}^1$

素因数の和:61605

約数の個数: 16

約数和(自身を含む): 113740704

約数和(自身を除く): 44931158

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 61547, 123094, 800111, 1600222, 2646521, 5293042, 34404773, 68809546]

約数ペア:

[(1, 68809546), (2, 34404773), (13, 5293042), (26, 2646521), (43, 1600222), (86, 800111), (559, 123094), (1118, 61547)]