831433672

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{213407}}^1$

素因数の和:213900

約数の個数: 16

約数和(自身を含む): 1562146560

約数和(自身を除く): 730712888

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 213407, 426814, 853628, 1707256, 103929209, 207858418, 415716836, 831433672]

約数ペア:

[(1, 831433672), (2, 415716836), (4, 207858418), (8, 103929209), (487, 1707256), (974, 853628), (1948, 426814), (3896, 213407)]