16405936

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{5927}}^1$

素因数の和:6108

約数の個数: 20

約数和(自身を含む): 31975632

約数和(自身を除く): 15569696

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 5927, 11854, 23708, 47416, 94832, 1025371, 2050742, 4101484, 8202968, 16405936]

約数ペア:

[(1, 16405936), (2, 8202968), (4, 4101484), (8, 2050742), (16, 1025371), (173, 94832), (346, 47416), (692, 23708), (1384, 11854), (2768, 5927)]