8161216

素因数分解:

$2^6\times 7^1\times {\mathrm{18217}}^1$

素因数の和:18236

約数の個数: 28

約数和(自身を含む): 18509488

約数和(自身を除く): 10348272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 18217, 36434, 72868, 127519, 145736, 255038, 291472, 510076, 582944, 1020152, 1165888, 2040304, 4080608, 8161216]

約数ペア:

[(1, 8161216), (2, 4080608), (4, 2040304), (7, 1165888), (8, 1020152), (14, 582944), (16, 510076), (28, 291472), (32, 255038), (56, 145736), (64, 127519), (112, 72868), (224, 36434), (448, 18217)]