87448648

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15161}}^1$

素因数の和:15277

約数の個数: 32

約数和(自身を含む): 189221760

約数和(自身を除く): 101773112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 15161, 30322, 60644, 106127, 121288, 212254, 424508, 849016, 1561583, 3123166, 6246332, 10931081, 12492664, 21862162, 43724324, 87448648]

約数ペア:

[(1, 87448648), (2, 43724324), (4, 21862162), (7, 12492664), (8, 10931081), (14, 6246332), (28, 3123166), (56, 1561583), (103, 849016), (206, 424508), (412, 212254), (721, 121288), (824, 106127), (1442, 60644), (2884, 30322), (5768, 15161)]