271933712

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{51347}}^1$

素因数の和:51686

約数の個数: 20

約数和(自身を含む): 528473616

約数和(自身を除く): 256539904

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 51347, 102694, 205388, 410776, 821552, 16995857, 33991714, 67983428, 135966856, 271933712]

約数ペア:

[(1, 271933712), (2, 135966856), (4, 67983428), (8, 33991714), (16, 16995857), (331, 821552), (662, 410776), (1324, 205388), (2648, 102694), (5296, 51347)]