85743856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2473}}^1$

素因数の和:2689

約数の個数: 40

約数和(自身を含む): 182224944

約数和(自身を除く): 96481088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1576, 2167, 2473, 3152, 4334, 4946, 8668, 9892, 17336, 19784, 27203, 34672, 39568, 54406, 108812, 217624, 435248, 487181, 974362, 1948724, 3897448, 5358991, 7794896, 10717982, 21435964, 42871928, 85743856]

約数ペア:

[(1, 85743856), (2, 42871928), (4, 21435964), (8, 10717982), (11, 7794896), (16, 5358991), (22, 3897448), (44, 1948724), (88, 974362), (176, 487181), (197, 435248), (394, 217624), (788, 108812), (1576, 54406), (2167, 39568), (2473, 34672), (3152, 27203), (4334, 19784), (4946, 17336), (8668, 9892)]