86231276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{26981}}^1$

素因数の和:27049

約数の個数: 24

約数和(自身を含む): 163187136

約数和(自身を除く): 76955860

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 26981, 53962, 107924, 458677, 917354, 1268107, 1834708, 2536214, 5072428, 21557819, 43115638, 86231276]

約数ペア:

[(1, 86231276), (2, 43115638), (4, 21557819), (17, 5072428), (34, 2536214), (47, 1834708), (68, 1268107), (94, 917354), (188, 458677), (799, 107924), (1598, 53962), (3196, 26981)]