57212368

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{50363}}^1$

素因数の和:50442

約数の個数: 20

約数和(自身を含む): 112412448

約数和(自身を除く): 55200080

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 50363, 100726, 201452, 402904, 805808, 3575773, 7151546, 14303092, 28606184, 57212368]

約数ペア:

[(1, 57212368), (2, 28606184), (4, 14303092), (8, 7151546), (16, 3575773), (71, 805808), (142, 402904), (284, 201452), (568, 100726), (1136, 50363)]