89945614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{26041}}^1$

素因数の和:26211

約数の個数: 16

約数和(自身を含む): 148126896

約数和(自身を除く): 58181282

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 26041, 52082, 286451, 572902, 4088437, 8176874, 44972807, 89945614]

約数ペア:

[(1, 89945614), (2, 44972807), (11, 8176874), (22, 4088437), (157, 572902), (314, 286451), (1727, 52082), (3454, 26041)]