85870868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30109}}^1$

素因数の和:30167

約数の個数: 24

約数和(自身を含む): 161871360

約数和(自身を除く): 76000492

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 30109, 60218, 120436, 692507, 933379, 1385014, 1866758, 2770028, 3733516, 21467717, 42935434, 85870868]

約数ペア:

[(1, 85870868), (2, 42935434), (4, 21467717), (23, 3733516), (31, 2770028), (46, 1866758), (62, 1385014), (92, 933379), (124, 692507), (713, 120436), (1426, 60218), (2852, 30109)]