25854896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{85049}}^1$

素因数の和:85076

約数の個数: 20

約数和(自身を含む): 52731000

約数和(自身を除く): 26876104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 85049, 170098, 340196, 680392, 1360784, 1615931, 3231862, 6463724, 12927448, 25854896]

約数ペア:

[(1, 25854896), (2, 12927448), (4, 6463724), (8, 3231862), (16, 1615931), (19, 1360784), (38, 680392), (76, 340196), (152, 170098), (304, 85049)]