16864288

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 38465280

約数和(自身を除く): 21600992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 953, 1106, 1264, 1906, 2212, 2528, 3812, 4424, 6671, 7624, 8848, 13342, 15248, 17696, 26684, 30496, 53368, 75287, 106736, 150574, 213472, 301148, 527009, 602296, 1054018, 1204592, 2108036, 2409184, 4216072, 8432144, 16864288]

約数ペア:

[(1, 16864288), (2, 8432144), (4, 4216072), (7, 2409184), (8, 2108036), (14, 1204592), (16, 1054018), (28, 602296), (32, 527009), (56, 301148), (79, 213472), (112, 150574), (158, 106736), (224, 75287), (316, 53368), (553, 30496), (632, 26684), (953, 17696), (1106, 15248), (1264, 13342), (1906, 8848), (2212, 7624), (2528, 6671), (3812, 4424)]