82990196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 149333184

約数和(自身を除く): 66342988

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 4003, 5183, 8006, 10366, 16012, 20732, 284213, 292219, 568426, 584438, 1136852, 1168876, 20747549, 41495098, 82990196]

約数ペア:

[(1, 82990196), (2, 41495098), (4, 20747549), (71, 1168876), (73, 1136852), (142, 584438), (146, 568426), (284, 292219), (292, 284213), (4003, 20732), (5183, 16012), (8006, 10366)]