250032008

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{428137}}^1$

素因数の和:428216

約数の個数: 16

約数和(自身を含む): 475233180

約数和(自身を除く): 225201172

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 428137, 856274, 1712548, 3425096, 31254001, 62508002, 125016004, 250032008]

約数ペア:

[(1, 250032008), (2, 125016004), (4, 62508002), (8, 31254001), (73, 3425096), (146, 1712548), (292, 856274), (584, 428137)]