55918672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{183943}}^1$

素因数の和:183970

約数の個数: 20

約数和(自身を含む): 114045280

約数和(自身を除く): 58126608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 183943, 367886, 735772, 1471544, 2943088, 3494917, 6989834, 13979668, 27959336, 55918672]

約数ペア:

[(1, 55918672), (2, 27959336), (4, 13979668), (8, 6989834), (16, 3494917), (19, 2943088), (38, 1471544), (76, 735772), (152, 367886), (304, 183943)]