131055512

素因数分解:

$2^3\times 7^1\times {\mathrm{2340277}}^1$

素因数の和:2340290

約数の個数: 16

約数和(自身を含む): 280833360

約数和(自身を除く): 149777848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2340277, 4680554, 9361108, 16381939, 18722216, 32763878, 65527756, 131055512]

約数ペア:

[(1, 131055512), (2, 65527756), (4, 32763878), (7, 18722216), (8, 16381939), (14, 9361108), (28, 4680554), (56, 2340277)]