31417836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 78021216

約数和(自身を除く): 46603380

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 337, 457, 674, 914, 1011, 1348, 1371, 1828, 2022, 2742, 4044, 5484, 5729, 7769, 11458, 15538, 17187, 22916, 23307, 31076, 34374, 46614, 68748, 93228, 154009, 308018, 462027, 616036, 924054, 1848108, 2618153, 5236306, 7854459, 10472612, 15708918, 31417836]

約数ペア:

[(1, 31417836), (2, 15708918), (3, 10472612), (4, 7854459), (6, 5236306), (12, 2618153), (17, 1848108), (34, 924054), (51, 616036), (68, 462027), (102, 308018), (204, 154009), (337, 93228), (457, 68748), (674, 46614), (914, 34374), (1011, 31076), (1348, 23307), (1371, 22916), (1828, 17187), (2022, 15538), (2742, 11458), (4044, 7769), (5484, 5729)]