8512258384

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{76231}}^1$

素因数の和:77243

約数の個数: 40

約数和(自身を含む): 18867724928

約数和(自身を除く): 10355466544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1994, 3988, 6979, 7976, 13958, 15952, 27916, 55832, 76231, 111664, 152462, 304924, 533617, 609848, 1067234, 1219696, 2134468, 4268936, 8537872, 76002307, 152004614, 304009228, 532016149, 608018456, 1064032298, 1216036912, 2128064596, 4256129192, 8512258384]

約数ペア:

[(1, 8512258384), (2, 4256129192), (4, 2128064596), (7, 1216036912), (8, 1064032298), (14, 608018456), (16, 532016149), (28, 304009228), (56, 152004614), (112, 76002307), (997, 8537872), (1994, 4268936), (3988, 2134468), (6979, 1219696), (7976, 1067234), (13958, 609848), (15952, 533617), (27916, 304924), (55832, 152462), (76231, 111664)]