16205906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 25031160

約数和(自身を除く): 8825254

約数列:

[1, 2, 41, 82, 257, 514, 769, 1538, 10537, 21074, 31529, 63058, 197633, 395266, 8102953, 16205906]

約数ペア:

[(1, 16205906), (2, 8102953), (41, 395266), (82, 197633), (257, 63058), (514, 31529), (769, 21074), (1538, 10537)]