56219768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{638861}}^1$

素因数の和:638878

約数の個数: 16

約数和(自身を含む): 114995160

約数和(自身を除く): 58775392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 638861, 1277722, 2555444, 5110888, 7027471, 14054942, 28109884, 56219768]

約数ペア:

[(1, 56219768), (2, 28109884), (4, 14054942), (8, 7027471), (11, 5110888), (22, 2555444), (44, 1277722), (88, 638861)]