78084056

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{15227}}^1$

素因数の和:15874

約数の個数: 16

約数和(自身を含む): 146645640

約数和(自身を除く): 68561584

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 15227, 30454, 60908, 121816, 9760507, 19521014, 39042028, 78084056]

約数ペア:

[(1, 78084056), (2, 39042028), (4, 19521014), (8, 9760507), (641, 121816), (1282, 60908), (2564, 30454), (5128, 15227)]