162408052

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{990293}}^1$

素因数の和:990338

約数の個数: 12

約数和(自身を含む): 291146436

約数和(自身を除く): 128738384

約数列:

[1, 2, 4, 41, 82, 164, 990293, 1980586, 3961172, 40602013, 81204026, 162408052]

約数ペア:

[(1, 162408052), (2, 81204026), (4, 40602013), (41, 3961172), (82, 1980586), (164, 990293)]