2016012208

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{159293}}^1$

素因数の和:159421

約数の個数: 40

約数和(自身を含む): 4503559968

約数和(自身を除く): 2487547760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 159293, 318586, 637172, 1115051, 1274344, 2230102, 2548688, 4460204, 8920408, 17840816, 18000109, 36000218, 72000436, 126000763, 144000872, 252001526, 288001744, 504003052, 1008006104, 2016012208]

約数ペア:

[(1, 2016012208), (2, 1008006104), (4, 504003052), (7, 288001744), (8, 252001526), (14, 144000872), (16, 126000763), (28, 72000436), (56, 36000218), (112, 18000109), (113, 17840816), (226, 8920408), (452, 4460204), (791, 2548688), (904, 2230102), (1582, 1274344), (1808, 1115051), (3164, 637172), (6328, 318586), (12656, 159293)]