31926832

素因数分解:

$2^4\times 7^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 72673176

約数和(自身を除く): 40746344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 193, 196, 211, 386, 392, 422, 772, 784, 844, 1351, 1477, 1544, 1688, 2702, 2954, 3088, 3376, 5404, 5908, 9457, 10339, 10808, 11816, 18914, 20678, 21616, 23632, 37828, 40723, 41356, 75656, 81446, 82712, 151312, 162892, 165424, 285061, 325784, 570122, 651568, 1140244, 1995427, 2280488, 3990854, 4560976, 7981708, 15963416, 31926832]

約数ペア:

[(1, 31926832), (2, 15963416), (4, 7981708), (7, 4560976), (8, 3990854), (14, 2280488), (16, 1995427), (28, 1140244), (49, 651568), (56, 570122), (98, 325784), (112, 285061), (193, 165424), (196, 162892), (211, 151312), (386, 82712), (392, 81446), (422, 75656), (772, 41356), (784, 40723), (844, 37828), (1351, 23632), (1477, 21616), (1544, 20678), (1688, 18914), (2702, 11816), (2954, 10808), (3088, 10339), (3376, 9457), (5404, 5908)]