77883856

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{7127}}^1$

素因数の和:7818

約数の個数: 20

約数和(自身を含む): 151142112

約数和(自身を除く): 73258256

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 7127, 10928, 14254, 28508, 57016, 114032, 4867741, 9735482, 19470964, 38941928, 77883856]

約数ペア:

[(1, 77883856), (2, 38941928), (4, 19470964), (8, 9735482), (16, 4867741), (683, 114032), (1366, 57016), (2732, 28508), (5464, 14254), (7127, 10928)]