16869488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{45841}}^1$

素因数の和:45872

約数の個数: 20

約数和(自身を含む): 34106448

約数和(自身を除く): 17236960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 45841, 91682, 183364, 366728, 733456, 1054343, 2108686, 4217372, 8434744, 16869488]

約数ペア:

[(1, 16869488), (2, 8434744), (4, 4217372), (8, 2108686), (16, 1054343), (23, 733456), (46, 366728), (92, 183364), (184, 91682), (368, 45841)]