8239216736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{53899}}^1$

素因数の和:54207

約数の個数: 48

約数和(自身を含む): 17236573200

約数和(自身を除く): 8997356464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 281, 544, 562, 1124, 2248, 4496, 4777, 8992, 9554, 19108, 38216, 53899, 76432, 107798, 152864, 215596, 431192, 862384, 916283, 1724768, 1832566, 3665132, 7330264, 14660528, 15145619, 29321056, 30291238, 60582476, 121164952, 242329904, 257475523, 484659808, 514951046, 1029902092, 2059804184, 4119608368, 8239216736]

約数ペア:

[(1, 8239216736), (2, 4119608368), (4, 2059804184), (8, 1029902092), (16, 514951046), (17, 484659808), (32, 257475523), (34, 242329904), (68, 121164952), (136, 60582476), (272, 30291238), (281, 29321056), (544, 15145619), (562, 14660528), (1124, 7330264), (2248, 3665132), (4496, 1832566), (4777, 1724768), (8992, 916283), (9554, 862384), (19108, 431192), (38216, 215596), (53899, 152864), (76432, 107798)]