85220146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{22391}}^1$

素因数の和:22577

約数の個数: 16

約数和(自身を含む): 140263488

約数和(自身を除く): 55043342

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 22391, 44782, 246301, 492602, 3873643, 7747286, 42610073, 85220146]

約数ペア:

[(1, 85220146), (2, 42610073), (11, 7747286), (22, 3873643), (173, 492602), (346, 246301), (1903, 44782), (3806, 22391)]