31246572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 87736320

約数和(自身を除く): 56489748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 101, 116, 127, 174, 202, 203, 254, 303, 348, 381, 404, 406, 508, 606, 609, 707, 762, 812, 889, 1212, 1218, 1414, 1524, 1778, 2121, 2436, 2667, 2828, 2929, 3556, 3683, 4242, 5334, 5858, 7366, 8484, 8787, 10668, 11049, 11716, 12827, 14732, 17574, 20503, 22098, 25654, 25781, 35148, 38481, 41006, 44196, 51308, 51562, 61509, 76962, 77343, 82012, 89789, 103124, 123018, 153924, 154686, 179578, 246036, 269367, 309372, 359156, 371983, 538734, 743966, 1077468, 1115949, 1487932, 2231898, 2603881, 4463796, 5207762, 7811643, 10415524, 15623286, 31246572]

約数ペア:

[(1, 31246572), (2, 15623286), (3, 10415524), (4, 7811643), (6, 5207762), (7, 4463796), (12, 2603881), (14, 2231898), (21, 1487932), (28, 1115949), (29, 1077468), (42, 743966), (58, 538734), (84, 371983), (87, 359156), (101, 309372), (116, 269367), (127, 246036), (174, 179578), (202, 154686), (203, 153924), (254, 123018), (303, 103124), (348, 89789), (381, 82012), (404, 77343), (406, 76962), (508, 61509), (606, 51562), (609, 51308), (707, 44196), (762, 41006), (812, 38481), (889, 35148), (1212, 25781), (1218, 25654), (1414, 22098), (1524, 20503), (1778, 17574), (2121, 14732), (2436, 12827), (2667, 11716), (2828, 11049), (2929, 10668), (3556, 8787), (3683, 8484), (4242, 7366), (5334, 5858)]