90040384

素因数分解:

$2^6\times 7^1\times {\mathrm{200983}}^1$

素因数の和:201002

約数の個数: 28

約数和(自身を含む): 204199744

約数和(自身を除く): 114159360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 200983, 401966, 803932, 1406881, 1607864, 2813762, 3215728, 5627524, 6431456, 11255048, 12862912, 22510096, 45020192, 90040384]

約数ペア:

[(1, 90040384), (2, 45020192), (4, 22510096), (7, 12862912), (8, 11255048), (14, 6431456), (16, 5627524), (28, 3215728), (32, 2813762), (56, 1607864), (64, 1406881), (112, 803932), (224, 401966), (448, 200983)]