85182746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{19457}}^1$

素因数の和:19669

約数の個数: 16

約数和(自身を含む): 140097600

約数和(自身を除く): 54914854

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 19457, 38914, 214027, 428054, 3871943, 7743886, 42591373, 85182746]

約数ペア:

[(1, 85182746), (2, 42591373), (11, 7743886), (22, 3871943), (199, 428054), (398, 214027), (2189, 38914), (4378, 19457)]