123535496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71161}}^1$

素因数の和:71205

約数の個数: 32

約数和(自身を含む): 273262080

約数和(自身を除く): 149726584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 71161, 142322, 284644, 498127, 569288, 996254, 1992508, 2205991, 3985016, 4411982, 8823964, 15441937, 17647928, 30883874, 61767748, 123535496]

約数ペア:

[(1, 123535496), (2, 61767748), (4, 30883874), (7, 17647928), (8, 15441937), (14, 8823964), (28, 4411982), (31, 3985016), (56, 2205991), (62, 1992508), (124, 996254), (217, 569288), (248, 498127), (434, 284644), (868, 142322), (1736, 71161)]