86510192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{284573}}^1$

素因数の和:284600

約数の個数: 20

約数和(自身を含む): 176435880

約数和(自身を除く): 89925688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 284573, 569146, 1138292, 2276584, 4553168, 5406887, 10813774, 21627548, 43255096, 86510192]

約数ペア:

[(1, 86510192), (2, 43255096), (4, 21627548), (8, 10813774), (16, 5406887), (19, 4553168), (38, 2276584), (76, 1138292), (152, 569146), (304, 284573)]