65731286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{30403}}^1$

素因数の和:30475

約数の個数: 16

約数和(自身を含む): 105076224

約数和(自身を除く): 39344938

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 30403, 60806, 699269, 1398538, 1428941, 2857882, 32865643, 65731286]

約数ペア:

[(1, 65731286), (2, 32865643), (23, 2857882), (46, 1428941), (47, 1398538), (94, 699269), (1081, 60806), (2162, 30403)]