85181218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{30707}}^1$

素因数の和:30801

約数の個数: 16

約数和(自身を含む): 136343520

約数和(自身を除く): 51162302

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 30707, 61414, 583433, 1166866, 2241611, 4483222, 42590609, 85181218]

約数ペア:

[(1, 85181218), (2, 42590609), (19, 4483222), (38, 2241611), (73, 1166866), (146, 583433), (1387, 61414), (2774, 30707)]