87334168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{642163}}^1$

素因数の和:642186

約数の個数: 16

約数和(自身を含む): 173384280

約数和(自身を除く): 86050112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 642163, 1284326, 2568652, 5137304, 10916771, 21833542, 43667084, 87334168]

約数ペア:

[(1, 87334168), (2, 43667084), (4, 21833542), (8, 10916771), (17, 5137304), (34, 2568652), (68, 1284326), (136, 642163)]