91002742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{21193}}^1$

素因数の和:21327

約数の個数: 16

約数和(自身を含む): 144966960

約数和(自身を除く): 53964218

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 21193, 42386, 402667, 805334, 2394809, 4789618, 45501371, 91002742]

約数ペア:

[(1, 91002742), (2, 45501371), (19, 4789618), (38, 2394809), (113, 805334), (226, 402667), (2147, 42386), (4294, 21193)]