231931664

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{15307}}^1$

素因数の和:16262

約数の個数: 20

約数和(自身を含む): 449871504

約数和(自身を除く): 217939840

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 15152, 15307, 30614, 61228, 122456, 244912, 14495729, 28991458, 57982916, 115965832, 231931664]

約数ペア:

[(1, 231931664), (2, 115965832), (4, 57982916), (8, 28991458), (16, 14495729), (947, 244912), (1894, 122456), (3788, 61228), (7576, 30614), (15152, 15307)]