56821424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{322849}}^1$

素因数の和:322868

約数の個数: 20

約数和(自身を含む): 120100200

約数和(自身を除く): 63278776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 322849, 645698, 1291396, 2582792, 3551339, 5165584, 7102678, 14205356, 28410712, 56821424]

約数ペア:

[(1, 56821424), (2, 28410712), (4, 14205356), (8, 7102678), (11, 5165584), (16, 3551339), (22, 2582792), (44, 1291396), (88, 645698), (176, 322849)]