254019952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{512137}}^1$

素因数の和:512176

約数の個数: 20

約数和(自身を含む): 508040896

約数和(自身を除く): 254020944

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 512137, 1024274, 2048548, 4097096, 8194192, 15876247, 31752494, 63504988, 127009976, 254019952]

約数ペア:

[(1, 254019952), (2, 127009976), (4, 63504988), (8, 31752494), (16, 15876247), (31, 8194192), (62, 4097096), (124, 2048548), (248, 1024274), (496, 512137)]