4204048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2662

約数の個数: 20

約数和(自身を含む): 8227648

約数和(自身を除く): 4023600

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2551, 5102, 10204, 20408, 40816, 262753, 525506, 1051012, 2102024, 4204048]

約数ペア:

[(1, 4204048), (2, 2102024), (4, 1051012), (8, 525506), (16, 262753), (103, 40816), (206, 20408), (412, 10204), (824, 5102), (1648, 2551)]