15800056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{27817}}^1$

素因数の和:27894

約数の個数: 16

約数和(自身を含む): 30043440

約数和(自身を除く): 14243384

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 27817, 55634, 111268, 222536, 1975007, 3950014, 7900028, 15800056]

約数ペア:

[(1, 15800056), (2, 7900028), (4, 3950014), (8, 1975007), (71, 222536), (142, 111268), (284, 55634), (568, 27817)]