15615344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42433}}^1$

素因数の和:42464

約数の個数: 20

約数和(自身を含む): 31570896

約数和(自身を除く): 15955552

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42433, 84866, 169732, 339464, 678928, 975959, 1951918, 3903836, 7807672, 15615344]

約数ペア:

[(1, 15615344), (2, 7807672), (4, 3903836), (8, 1951918), (16, 975959), (23, 678928), (46, 339464), (92, 169732), (184, 84866), (368, 42433)]