41804528

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{18797}}^1$

素因数の和:18944

約数の個数: 20

約数和(自身を含む): 81583320

約数和(自身を除く): 39778792

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 18797, 37594, 75188, 150376, 300752, 2612783, 5225566, 10451132, 20902264, 41804528]

約数ペア:

[(1, 41804528), (2, 20902264), (4, 10451132), (8, 5225566), (16, 2612783), (139, 300752), (278, 150376), (556, 75188), (1112, 37594), (2224, 18797)]