2016125216

素因数分解:

$2^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{21379}}^1$

素因数の和:21817

約数の個数: 48

約数和(自身を含む): 4547269440

約数和(自身を除く): 2531144224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 421, 842, 1684, 2947, 3368, 5894, 6736, 11788, 13472, 21379, 23576, 42758, 47152, 85516, 94304, 149653, 171032, 299306, 342064, 598612, 684128, 1197224, 2394448, 4788896, 9000559, 18001118, 36002236, 63003913, 72004472, 126007826, 144008944, 252015652, 288017888, 504031304, 1008062608, 2016125216]

約数ペア:

[(1, 2016125216), (2, 1008062608), (4, 504031304), (7, 288017888), (8, 252015652), (14, 144008944), (16, 126007826), (28, 72004472), (32, 63003913), (56, 36002236), (112, 18001118), (224, 9000559), (421, 4788896), (842, 2394448), (1684, 1197224), (2947, 684128), (3368, 598612), (5894, 342064), (6736, 299306), (11788, 171032), (13472, 149653), (21379, 94304), (23576, 85516), (42758, 47152)]