54250864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{78853}}^1$

素因数の和:78904

約数の個数: 20

約数和(自身を含む): 107556856

約数和(自身を除く): 53305992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 78853, 157706, 315412, 630824, 1261648, 3390679, 6781358, 13562716, 27125432, 54250864]

約数ペア:

[(1, 54250864), (2, 27125432), (4, 13562716), (8, 6781358), (16, 3390679), (43, 1261648), (86, 630824), (172, 315412), (344, 157706), (688, 78853)]