129301504

素因数分解:

$2^{10}\times {\mathrm{126271}}^1$

素因数の和:126291

約数の個数: 22

約数和(自身を含む): 258478784

約数和(自身を除く): 129177280

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 126271, 252542, 505084, 1010168, 2020336, 4040672, 8081344, 16162688, 32325376, 64650752, 129301504]

約数ペア:

[(1, 129301504), (2, 64650752), (4, 32325376), (8, 16162688), (16, 8081344), (32, 4040672), (64, 2020336), (128, 1010168), (256, 505084), (512, 252542), (1024, 126271)]