90475834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{4889}}^1$

素因数の和:5397

約数の個数: 16

約数和(自身を含む): 143179200

約数和(自身を除く): 52703366

約数列:

[1, 2, 19, 38, 487, 974, 4889, 9253, 9778, 18506, 92891, 185782, 2380943, 4761886, 45237917, 90475834]

約数ペア:

[(1, 90475834), (2, 45237917), (19, 4761886), (38, 2380943), (487, 185782), (974, 92891), (4889, 18506), (9253, 9778)]