25941232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{85333}}^1$

素因数の和:85360

約数の個数: 20

約数和(自身を含む): 52907080

約数和(自身を除く): 26965848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 85333, 170666, 341332, 682664, 1365328, 1621327, 3242654, 6485308, 12970616, 25941232]

約数ペア:

[(1, 25941232), (2, 12970616), (4, 6485308), (8, 3242654), (16, 1621327), (19, 1365328), (38, 682664), (76, 341332), (152, 170666), (304, 85333)]