25031056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82339}}^1$

素因数の和:82366

約数の個数: 20

約数和(自身を含む): 51050800

約数和(自身を除く): 26019744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82339, 164678, 329356, 658712, 1317424, 1564441, 3128882, 6257764, 12515528, 25031056]

約数ペア:

[(1, 25031056), (2, 12515528), (4, 6257764), (8, 3128882), (16, 1564441), (19, 1317424), (38, 658712), (76, 329356), (152, 164678), (304, 82339)]