86664334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 141803136

約数和(自身を除く): 55138802

約数列:

[1, 2, 17, 34, 47, 94, 193, 281, 386, 562, 799, 1598, 3281, 4777, 6562, 9071, 9554, 13207, 18142, 26414, 54233, 108466, 154207, 224519, 308414, 449038, 921961, 1843922, 2548951, 5097902, 43332167, 86664334]

約数ペア:

[(1, 86664334), (2, 43332167), (17, 5097902), (34, 2548951), (47, 1843922), (94, 921961), (193, 449038), (281, 308414), (386, 224519), (562, 154207), (799, 108466), (1598, 54233), (3281, 26414), (4777, 18142), (6562, 13207), (9071, 9554)]