166996936

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{509137}}^1$

素因数の和:509184

約数の個数: 16

約数和(自身を含む): 320756940

約数和(自身を除く): 153760004

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 509137, 1018274, 2036548, 4073096, 20874617, 41749234, 83498468, 166996936]

約数ペア:

[(1, 166996936), (2, 83498468), (4, 41749234), (8, 20874617), (41, 4073096), (82, 2036548), (164, 1018274), (328, 509137)]