80239544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130259}}^1$

素因数の和:130283

約数の個数: 32

約数和(自身を含む): 187574400

約数和(自身を除く): 107334856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 130259, 260518, 521036, 911813, 1042072, 1432849, 1823626, 2865698, 3647252, 5731396, 7294504, 10029943, 11462792, 20059886, 40119772, 80239544]

約数ペア:

[(1, 80239544), (2, 40119772), (4, 20059886), (7, 11462792), (8, 10029943), (11, 7294504), (14, 5731396), (22, 3647252), (28, 2865698), (44, 1823626), (56, 1432849), (77, 1042072), (88, 911813), (154, 521036), (308, 260518), (616, 130259)]