28086104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{184777}}^1$

素因数の和:184802

約数の個数: 16

約数和(自身を含む): 55433400

約数和(自身を除く): 27347296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 184777, 369554, 739108, 1478216, 3510763, 7021526, 14043052, 28086104]

約数ペア:

[(1, 28086104), (2, 14043052), (4, 7021526), (8, 3510763), (19, 1478216), (38, 739108), (76, 369554), (152, 184777)]