31718808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 97016400

約数和(自身を除く): 65297592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1381, 1914, 2088, 2552, 2762, 2871, 3828, 4143, 5524, 5742, 7656, 8286, 11048, 11484, 12429, 15191, 16572, 22968, 24858, 30382, 33144, 40049, 45573, 49716, 60764, 80098, 91146, 99432, 120147, 121528, 136719, 160196, 182292, 240294, 273438, 320392, 360441, 364584, 440539, 480588, 546876, 720882, 881078, 961176, 1093752, 1321617, 1441764, 1762156, 2643234, 2883528, 3524312, 3964851, 5286468, 7929702, 10572936, 15859404, 31718808]

約数ペア:

[(1, 31718808), (2, 15859404), (3, 10572936), (4, 7929702), (6, 5286468), (8, 3964851), (9, 3524312), (11, 2883528), (12, 2643234), (18, 1762156), (22, 1441764), (24, 1321617), (29, 1093752), (33, 961176), (36, 881078), (44, 720882), (58, 546876), (66, 480588), (72, 440539), (87, 364584), (88, 360441), (99, 320392), (116, 273438), (132, 240294), (174, 182292), (198, 160196), (232, 136719), (261, 121528), (264, 120147), (319, 99432), (348, 91146), (396, 80098), (522, 60764), (638, 49716), (696, 45573), (792, 40049), (957, 33144), (1044, 30382), (1276, 24858), (1381, 22968), (1914, 16572), (2088, 15191), (2552, 12429), (2762, 11484), (2871, 11048), (3828, 8286), (4143, 7656), (5524, 5742)]