80499466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{7817}}^1$

素因数の和:8109

約数の個数: 16

約数和(自身を含む): 127589760

約数和(自身を除く): 47090294

約数列:

[1, 2, 19, 38, 271, 542, 5149, 7817, 10298, 15634, 148523, 297046, 2118407, 4236814, 40249733, 80499466]

約数ペア:

[(1, 80499466), (2, 40249733), (19, 4236814), (38, 2118407), (271, 297046), (542, 148523), (5149, 15634), (7817, 10298)]