87392686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{6761}}^1$

素因数の和:7067

約数の個数: 16

約数和(自身を含む): 137295648

約数和(自身を除く): 49902962

約数列:

[1, 2, 23, 46, 281, 562, 6463, 6761, 12926, 13522, 155503, 311006, 1899841, 3799682, 43696343, 87392686]

約数ペア:

[(1, 87392686), (2, 43696343), (23, 3799682), (46, 1899841), (281, 311006), (562, 155503), (6463, 13522), (6761, 12926)]