84668608

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 42

約数和(自身を含む): 172430948

約数和(自身を除く): 87762340

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 787, 1312, 1574, 1681, 2624, 3148, 3362, 6296, 6724, 12592, 13448, 25184, 26896, 32267, 50368, 53792, 64534, 107584, 129068, 258136, 516272, 1032544, 1322947, 2065088, 2645894, 5291788, 10583576, 21167152, 42334304, 84668608]

約数ペア:

[(1, 84668608), (2, 42334304), (4, 21167152), (8, 10583576), (16, 5291788), (32, 2645894), (41, 2065088), (64, 1322947), (82, 1032544), (164, 516272), (328, 258136), (656, 129068), (787, 107584), (1312, 64534), (1574, 53792), (1681, 50368), (2624, 32267), (3148, 26896), (3362, 25184), (6296, 13448), (6724, 12592)]