56212816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{319391}}^1$

素因数の和:319410

約数の個数: 20

約数和(自身を含む): 118813824

約数和(自身を除く): 62601008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 319391, 638782, 1277564, 2555128, 3513301, 5110256, 7026602, 14053204, 28106408, 56212816]

約数ペア:

[(1, 56212816), (2, 28106408), (4, 14053204), (8, 7026602), (11, 5110256), (16, 3513301), (22, 2555128), (44, 1277564), (88, 638782), (176, 319391)]