31028808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 83592000

約数和(自身を除く): 52563192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 354, 408, 472, 708, 1003, 1289, 1416, 2006, 2578, 3009, 3867, 4012, 5156, 6018, 7734, 8024, 10312, 12036, 15468, 21913, 24072, 30936, 43826, 65739, 76051, 87652, 131478, 152102, 175304, 228153, 262956, 304204, 456306, 525912, 608408, 912612, 1292867, 1825224, 2585734, 3878601, 5171468, 7757202, 10342936, 15514404, 31028808]

約数ペア:

[(1, 31028808), (2, 15514404), (3, 10342936), (4, 7757202), (6, 5171468), (8, 3878601), (12, 2585734), (17, 1825224), (24, 1292867), (34, 912612), (51, 608408), (59, 525912), (68, 456306), (102, 304204), (118, 262956), (136, 228153), (177, 175304), (204, 152102), (236, 131478), (354, 87652), (408, 76051), (472, 65739), (708, 43826), (1003, 30936), (1289, 24072), (1416, 21913), (2006, 15468), (2578, 12036), (3009, 10312), (3867, 8024), (4012, 7734), (5156, 6018)]