16390416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{48781}}^1$

素因数の和:48799

約数の個数: 40

約数和(自身を含む): 48391744

約数和(自身を除く): 32001328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 48781, 97562, 146343, 195124, 292686, 341467, 390248, 585372, 682934, 780496, 1024401, 1170744, 1365868, 2048802, 2341488, 2731736, 4097604, 5463472, 8195208, 16390416]

約数ペア:

[(1, 16390416), (2, 8195208), (3, 5463472), (4, 4097604), (6, 2731736), (7, 2341488), (8, 2048802), (12, 1365868), (14, 1170744), (16, 1024401), (21, 780496), (24, 682934), (28, 585372), (42, 390248), (48, 341467), (56, 292686), (84, 195124), (112, 146343), (168, 97562), (336, 48781)]