31043284928

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{19583}}^1$

素因数の和:19690

約数の個数: 112

約数和(自身を含む): 68765220864

約数和(自身を除く): 37721935936

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 47, 62, 64, 68, 94, 124, 136, 188, 248, 272, 376, 496, 527, 544, 752, 799, 992, 1054, 1088, 1457, 1504, 1598, 1984, 2108, 2914, 3008, 3196, 4216, 5828, 6392, 8432, 11656, 12784, 16864, 19583, 23312, 24769, 25568, 33728, 39166, 46624, 49538, 51136, 78332, 93248, 99076, 156664, 198152, 313328, 332911, 396304, 607073, 626656, 665822, 792608, 920401, 1214146, 1253312, 1331644, 1585216, 1840802, 2428292, 2663288, 3681604, 4856584, 5326576, 7363208, 9713168, 10320241, 10653152, 14726416, 15646817, 19426336, 20640482, 21306304, 28532431, 29452832, 31293634, 38852672, 41280964, 57064862, 58905664, 62587268, 82561928, 114129724, 125174536, 165123856, 228259448, 250349072, 330247712, 456518896, 485051327, 500698144, 660495424, 913037792, 970102654, 1001396288, 1826075584, 1940205308, 3880410616, 7760821232, 15521642464, 31043284928]

約数ペア:

[(1, 31043284928), (2, 15521642464), (4, 7760821232), (8, 3880410616), (16, 1940205308), (17, 1826075584), (31, 1001396288), (32, 970102654), (34, 913037792), (47, 660495424), (62, 500698144), (64, 485051327), (68, 456518896), (94, 330247712), (124, 250349072), (136, 228259448), (188, 165123856), (248, 125174536), (272, 114129724), (376, 82561928), (496, 62587268), (527, 58905664), (544, 57064862), (752, 41280964), (799, 38852672), (992, 31293634), (1054, 29452832), (1088, 28532431), (1457, 21306304), (1504, 20640482), (1598, 19426336), (1984, 15646817), (2108, 14726416), (2914, 10653152), (3008, 10320241), (3196, 9713168), (4216, 7363208), (5828, 5326576), (6392, 4856584), (8432, 3681604), (11656, 2663288), (12784, 2428292), (16864, 1840802), (19583, 1585216), (23312, 1331644), (24769, 1253312), (25568, 1214146), (33728, 920401), (39166, 792608), (46624, 665822), (49538, 626656), (51136, 607073), (78332, 396304), (93248, 332911), (99076, 313328), (156664, 198152)]