160991246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199741}}^1$

素因数の和:199787

約数の個数: 16

約数和(自身を含む): 268453248

約数和(自身を除く): 107462002

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 199741, 399482, 2596633, 5193266, 6191971, 12383942, 80495623, 160991246]

約数ペア:

[(1, 160991246), (2, 80495623), (13, 12383942), (26, 6191971), (31, 5193266), (62, 2596633), (403, 399482), (806, 199741)]