25100912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{68209}}^1$

素因数の和:68240

約数の個数: 20

約数和(自身を含む): 50748240

約数和(自身を除く): 25647328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 68209, 136418, 272836, 545672, 1091344, 1568807, 3137614, 6275228, 12550456, 25100912]

約数ペア:

[(1, 25100912), (2, 12550456), (4, 6275228), (8, 3137614), (16, 1568807), (23, 1091344), (46, 545672), (92, 272836), (184, 136418), (368, 68209)]