24455888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{80447}}^1$

素因数の和:80474

約数の個数: 20

約数和(自身を含む): 49877760

約数和(自身を除く): 25421872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 80447, 160894, 321788, 643576, 1287152, 1528493, 3056986, 6113972, 12227944, 24455888]

約数ペア:

[(1, 24455888), (2, 12227944), (4, 6113972), (8, 3056986), (16, 1528493), (19, 1287152), (38, 643576), (76, 321788), (152, 160894), (304, 80447)]