78861424

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{11383}}^1$

素因数の和:11824

約数の個数: 20

約数和(自身を含む): 153160336

約数和(自身を除く): 74298912

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 11383, 22766, 45532, 91064, 182128, 4928839, 9857678, 19715356, 39430712, 78861424]

約数ペア:

[(1, 78861424), (2, 39430712), (4, 19715356), (8, 9857678), (16, 4928839), (433, 182128), (866, 91064), (1732, 45532), (3464, 22766), (6928, 11383)]