42248368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{64403}}^1$

素因数の和:64452

約数の個数: 20

約数和(自身を含む): 83854008

約数和(自身を除く): 41605640

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 64403, 128806, 257612, 515224, 1030448, 2640523, 5281046, 10562092, 21124184, 42248368]

約数ペア:

[(1, 42248368), (2, 21124184), (4, 10562092), (8, 5281046), (16, 2640523), (41, 1030448), (82, 515224), (164, 257612), (328, 128806), (656, 64403)]