86964874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{8971}}^1$

素因数の和:9141

約数の個数: 16

約数和(自身を含む): 135010656

約数和(自身を除く): 48045782

約数列:

[1, 2, 37, 74, 131, 262, 4847, 8971, 9694, 17942, 331927, 663854, 1175201, 2350402, 43482437, 86964874]

約数ペア:

[(1, 86964874), (2, 43482437), (37, 2350402), (74, 1175201), (131, 663854), (262, 331927), (4847, 17942), (8971, 9694)]