87313334

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 132903936

約数和(自身を除く): 45590602

約数列:

[1, 2, 131, 151, 262, 302, 2207, 4414, 19781, 39562, 289117, 333257, 578234, 666514, 43656667, 87313334]

約数ペア:

[(1, 87313334), (2, 43656667), (131, 666514), (151, 578234), (262, 333257), (302, 289117), (2207, 39562), (4414, 19781)]