85409836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 163654344

約数和(自身を除く): 78244508

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 961, 1054, 1307, 1922, 2108, 2614, 3844, 5228, 16337, 22219, 32674, 40517, 44438, 65348, 81034, 88876, 162068, 688789, 1256027, 1377578, 2512054, 2755156, 5024108, 21352459, 42704918, 85409836]

約数ペア:

[(1, 85409836), (2, 42704918), (4, 21352459), (17, 5024108), (31, 2755156), (34, 2512054), (62, 1377578), (68, 1256027), (124, 688789), (527, 162068), (961, 88876), (1054, 81034), (1307, 65348), (1922, 44438), (2108, 40517), (2614, 32674), (3844, 22219), (5228, 16337)]