16206968

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{33211}}^1$

素因数の和:33278

約数の個数: 16

約数和(自身を含む): 30887160

約数和(自身を除く): 14680192

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 33211, 66422, 132844, 265688, 2025871, 4051742, 8103484, 16206968]

約数ペア:

[(1, 16206968), (2, 8103484), (4, 4051742), (8, 2025871), (61, 265688), (122, 132844), (244, 66422), (488, 33211)]