131016536

素因数分解:

$2^3\times 7^1\times {\mathrm{2339581}}^1$

素因数の和:2339594

約数の個数: 16

約数和(自身を含む): 280749840

約数和(自身を除く): 149733304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2339581, 4679162, 9358324, 16377067, 18716648, 32754134, 65508268, 131016536]

約数ペア:

[(1, 131016536), (2, 65508268), (4, 32754134), (7, 18716648), (8, 16377067), (14, 9358324), (28, 4679162), (56, 2339581)]