85661422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{556243}}^1$

素因数の和:556263

約数の個数: 16

約数和(自身を含む): 160198272

約数和(自身を除く): 74536850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 556243, 1112486, 3893701, 6118673, 7787402, 12237346, 42830711, 85661422]

約数ペア:

[(1, 85661422), (2, 42830711), (7, 12237346), (11, 7787402), (14, 6118673), (22, 3893701), (77, 1112486), (154, 556243)]