90285226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{17093}}^1$

素因数の和:17253

約数の個数: 16

約数和(自身を含む): 143589600

約数和(自身を除く): 53304374

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 17093, 34186, 324767, 649534, 2375927, 4751854, 45142613, 90285226]

約数ペア:

[(1, 90285226), (2, 45142613), (19, 4751854), (38, 2375927), (139, 649534), (278, 324767), (2641, 34186), (5282, 17093)]