80960254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{31799}}^1$

素因数の和:31887

約数の個数: 16

約数和(自身を含む): 129744000

約数和(自身を除く): 48783746

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 31799, 63598, 604181, 1208362, 2130533, 4261066, 40480127, 80960254]

約数ペア:

[(1, 80960254), (2, 40480127), (19, 4261066), (38, 2130533), (67, 1208362), (134, 604181), (1273, 63598), (2546, 31799)]