89953294

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1815

約数の個数: 16

約数和(自身を含む): 136604160

約数和(自身を除く): 46650866

約数列:

[1, 2, 139, 223, 278, 446, 1451, 2902, 30997, 61994, 201689, 323573, 403378, 647146, 44976647, 89953294]

約数ペア:

[(1, 89953294), (2, 44976647), (139, 647146), (223, 403378), (278, 323573), (446, 201689), (1451, 61994), (2902, 30997)]