7921232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{45007}}^1$

素因数の和:45026

約数の個数: 20

約数和(自身を含む): 16742976

約数和(自身を除く): 8821744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 45007, 90014, 180028, 360056, 495077, 720112, 990154, 1980308, 3960616, 7921232]

約数ペア:

[(1, 7921232), (2, 3960616), (4, 1980308), (8, 990154), (11, 720112), (16, 495077), (22, 360056), (44, 180028), (88, 90014), (176, 45007)]