168432016

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{49891}}^1$

素因数の和:50110

約数の個数: 20

約数和(自身を含む): 327890224

約数和(自身を除く): 159458208

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 49891, 99782, 199564, 399128, 798256, 10527001, 21054002, 42108004, 84216008, 168432016]

約数ペア:

[(1, 168432016), (2, 84216008), (4, 42108004), (8, 21054002), (16, 10527001), (211, 798256), (422, 399128), (844, 199564), (1688, 99782), (3376, 49891)]