82390384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271021}}^1$

素因数の和:271048

約数の個数: 20

約数和(自身を含む): 168033640

約数和(自身を除く): 85643256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 271021, 542042, 1084084, 2168168, 4336336, 5149399, 10298798, 20597596, 41195192, 82390384]

約数ペア:

[(1, 82390384), (2, 41195192), (4, 20597596), (8, 10298798), (16, 5149399), (19, 4336336), (38, 2168168), (76, 1084084), (152, 542042), (304, 271021)]