16848208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{81001}}^1$

素因数の和:81022

約数の個数: 20

約数和(自身を含む): 35154868

約数和(自身を除く): 18306660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 81001, 162002, 324004, 648008, 1053013, 1296016, 2106026, 4212052, 8424104, 16848208]

約数ペア:

[(1, 16848208), (2, 8424104), (4, 4212052), (8, 2106026), (13, 1296016), (16, 1053013), (26, 648008), (52, 324004), (104, 162002), (208, 81001)]