78084952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2003}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 160159680

約数和(自身を除く): 82074728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 1772, 2003, 3544, 4006, 4873, 8012, 9746, 16024, 19492, 22033, 38984, 44066, 88132, 176264, 887329, 1774658, 3549316, 7098632, 9760619, 19521238, 39042476, 78084952]

約数ペア:

[(1, 78084952), (2, 39042476), (4, 19521238), (8, 9760619), (11, 7098632), (22, 3549316), (44, 1774658), (88, 887329), (443, 176264), (886, 88132), (1772, 44066), (2003, 38984), (3544, 22033), (4006, 19492), (4873, 16024), (8012, 9746)]