831661264

素因数分解:

$2^4\times 7^1\times {\mathrm{7425547}}^1$

素因数の和:7425562

約数の個数: 20

約数和(自身を含む): 1841535904

約数和(自身を除く): 1009874640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7425547, 14851094, 29702188, 51978829, 59404376, 103957658, 118808752, 207915316, 415830632, 831661264]

約数ペア:

[(1, 831661264), (2, 415830632), (4, 207915316), (7, 118808752), (8, 103957658), (14, 59404376), (16, 51978829), (28, 29702188), (56, 14851094), (112, 7425547)]