31872206576

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1879

約数の個数: 160

約数和(自身を含む): 76363112448

約数和(自身を除く): 44490905872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 257, 322, 368, 434, 496, 514, 644, 713, 868, 1028, 1288, 1426, 1553, 1736, 1799, 2056, 2576, 2852, 3106, 3472, 3598, 4112, 4991, 5704, 5911, 6212, 7196, 7967, 9982, 10871, 11408, 11822, 12424, 14392, 15934, 19964, 21742, 23644, 24848, 28784, 31868, 35719, 39928, 41377, 43484, 47288, 48143, 55769, 63736, 71438, 79856, 82754, 86968, 94576, 96286, 111538, 127472, 142876, 165508, 173936, 183241, 192572, 223076, 250033, 285752, 331016, 337001, 366482, 385144, 399121, 446152, 500066, 571504, 662032, 674002, 732964, 770288, 798242, 892304, 1000132, 1107289, 1282687, 1348004, 1465928, 1596484, 2000264, 2214578, 2565374, 2696008, 2793847, 2931856, 3192968, 4000528, 4429156, 5130748, 5392016, 5587694, 6385936, 7751023, 8858312, 9179783, 10261496, 11175388, 12372751, 15502046, 17716624, 18359566, 20522992, 22350776, 24745502, 31004092, 36719132, 44701552, 49491004, 62008184, 64258481, 73438264, 86609257, 98982008, 124016368, 128516962, 146876528, 173218514, 197964016, 257033924, 284573273, 346437028, 514067848, 569146546, 692874056, 1028135696, 1138293092, 1385748112, 1992012911, 2276586184, 3984025822, 4553172368, 7968051644, 15936103288, 31872206576]

約数ペア:

[(1, 31872206576), (2, 15936103288), (4, 7968051644), (7, 4553172368), (8, 3984025822), (14, 2276586184), (16, 1992012911), (23, 1385748112), (28, 1138293092), (31, 1028135696), (46, 692874056), (56, 569146546), (62, 514067848), (92, 346437028), (112, 284573273), (124, 257033924), (161, 197964016), (184, 173218514), (217, 146876528), (248, 128516962), (257, 124016368), (322, 98982008), (368, 86609257), (434, 73438264), (496, 64258481), (514, 62008184), (644, 49491004), (713, 44701552), (868, 36719132), (1028, 31004092), (1288, 24745502), (1426, 22350776), (1553, 20522992), (1736, 18359566), (1799, 17716624), (2056, 15502046), (2576, 12372751), (2852, 11175388), (3106, 10261496), (3472, 9179783), (3598, 8858312), (4112, 7751023), (4991, 6385936), (5704, 5587694), (5911, 5392016), (6212, 5130748), (7196, 4429156), (7967, 4000528), (9982, 3192968), (10871, 2931856), (11408, 2793847), (11822, 2696008), (12424, 2565374), (14392, 2214578), (15934, 2000264), (19964, 1596484), (21742, 1465928), (23644, 1348004), (24848, 1282687), (28784, 1107289), (31868, 1000132), (35719, 892304), (39928, 798242), (41377, 770288), (43484, 732964), (47288, 674002), (48143, 662032), (55769, 571504), (63736, 500066), (71438, 446152), (79856, 399121), (82754, 385144), (86968, 366482), (94576, 337001), (96286, 331016), (111538, 285752), (127472, 250033), (142876, 223076), (165508, 192572), (173936, 183241)]