8044192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 17389512

約数和(自身を除く): 9345320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 317, 416, 488, 634, 793, 976, 1268, 1586, 1952, 2536, 3172, 4121, 5072, 6344, 8242, 10144, 12688, 16484, 19337, 25376, 32968, 38674, 65936, 77348, 131872, 154696, 251381, 309392, 502762, 618784, 1005524, 2011048, 4022096, 8044192]

約数ペア:

[(1, 8044192), (2, 4022096), (4, 2011048), (8, 1005524), (13, 618784), (16, 502762), (26, 309392), (32, 251381), (52, 154696), (61, 131872), (104, 77348), (122, 65936), (208, 38674), (244, 32968), (317, 25376), (416, 19337), (488, 16484), (634, 12688), (793, 10144), (976, 8242), (1268, 6344), (1586, 5072), (1952, 4121), (2536, 3172)]