131112434

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{13781}}^1$

素因数の和:13921

約数の個数: 16

約数和(自身を含む): 202430016

約数和(自身を除く): 71317582

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 13781, 27562, 923327, 978451, 1846654, 1956902, 65556217, 131112434]

約数ペア:

[(1, 131112434), (2, 65556217), (67, 1956902), (71, 1846654), (134, 978451), (142, 923327), (4757, 27562), (9514, 13781)]