90870362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{133241}}^1$

素因数の和:133285

約数の個数: 16

約数和(自身を含む): 153494784

約数和(自身を除く): 62624422

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 133241, 266482, 1465651, 2931302, 4130471, 8260942, 45435181, 90870362]

約数ペア:

[(1, 90870362), (2, 45435181), (11, 8260942), (22, 4130471), (31, 2931302), (62, 1465651), (341, 266482), (682, 133241)]