31993606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6427}}^1$

素因数の和:6579

約数の個数: 16

約数和(自身を含む): 50909760

約数和(自身を除く): 18916154

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 6427, 12854, 122113, 244226, 841937, 1683874, 15996803, 31993606]

約数ペア:

[(1, 31993606), (2, 15996803), (19, 1683874), (38, 841937), (131, 244226), (262, 122113), (2489, 12854), (4978, 6427)]