5557232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{20431}}^1$

素因数の和:20456

約数の個数: 20

約数和(自身を含む): 11401056

約数和(自身を除く): 5843824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 20431, 40862, 81724, 163448, 326896, 347327, 694654, 1389308, 2778616, 5557232]

約数ペア:

[(1, 5557232), (2, 2778616), (4, 1389308), (8, 694654), (16, 347327), (17, 326896), (34, 163448), (68, 81724), (136, 40862), (272, 20431)]