80884052

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{284803}}^1$

素因数の和:284878

約数の個数: 12

約数和(自身を含む): 143541216

約数和(自身を除く): 62657164

約数列:

[1, 2, 4, 71, 142, 284, 284803, 569606, 1139212, 20221013, 40442026, 80884052]

約数ペア:

[(1, 80884052), (2, 40442026), (4, 20221013), (71, 1139212), (142, 569606), (284, 284803)]