81426016

素因数分解:

$2^5\times 7^1\times {\mathrm{593}}^1\times {\mathrm{613}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 183816864

約数和(自身を除く): 102390848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 593, 613, 1186, 1226, 2372, 2452, 4151, 4291, 4744, 4904, 8302, 8582, 9488, 9808, 16604, 17164, 18976, 19616, 33208, 34328, 66416, 68656, 132832, 137312, 363509, 727018, 1454036, 2544563, 2908072, 5089126, 5816144, 10178252, 11632288, 20356504, 40713008, 81426016]

約数ペア:

[(1, 81426016), (2, 40713008), (4, 20356504), (7, 11632288), (8, 10178252), (14, 5816144), (16, 5089126), (28, 2908072), (32, 2544563), (56, 1454036), (112, 727018), (224, 363509), (593, 137312), (613, 132832), (1186, 68656), (1226, 66416), (2372, 34328), (2452, 33208), (4151, 19616), (4291, 18976), (4744, 17164), (4904, 16604), (8302, 9808), (8582, 9488)]