56554917424

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{16752049}}^1$

素因数の和:16752268

約数の個数: 20

約数和(自身を含む): 110094472600

約数和(自身を除く): 53539555176

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 16752049, 33504098, 67008196, 134016392, 268032784, 3534682339, 7069364678, 14138729356, 28277458712, 56554917424]

約数ペア:

[(1, 56554917424), (2, 28277458712), (4, 14138729356), (8, 7069364678), (16, 3534682339), (211, 268032784), (422, 134016392), (844, 67008196), (1688, 33504098), (3376, 16752049)]