3829136

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2786

約数の個数: 20

約数和(自身を含む): 7505100

約数和(自身を除く): 3675964

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2689, 5378, 10756, 21512, 43024, 239321, 478642, 957284, 1914568, 3829136]

約数ペア:

[(1, 3829136), (2, 1914568), (4, 957284), (8, 478642), (16, 239321), (89, 43024), (178, 21512), (356, 10756), (712, 5378), (1424, 2689)]