89439526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131143}}^1$

素因数の和:131187

約数の個数: 16

約数和(自身を含む): 151077888

約数和(自身を除く): 61638362

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 131143, 262286, 1442573, 2885146, 4065433, 8130866, 44719763, 89439526]

約数ペア:

[(1, 89439526), (2, 44719763), (11, 8130866), (22, 4065433), (31, 2885146), (62, 1442573), (341, 262286), (682, 131143)]