31310784

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2898

約数の個数: 84

約数和(自身を含む): 94503240

約数和(自身を除く): 63192456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 2861, 3648, 5472, 5722, 8583, 10944, 11444, 17166, 22888, 25749, 34332, 45776, 51498, 54359, 68664, 91552, 102996, 108718, 137328, 163077, 183104, 205992, 217436, 274656, 326154, 411984, 434872, 489231, 549312, 652308, 823968, 869744, 978462, 1304616, 1647936, 1739488, 1956924, 2609232, 3478976, 3913848, 5218464, 7827696, 10436928, 15655392, 31310784]

約数ペア:

[(1, 31310784), (2, 15655392), (3, 10436928), (4, 7827696), (6, 5218464), (8, 3913848), (9, 3478976), (12, 2609232), (16, 1956924), (18, 1739488), (19, 1647936), (24, 1304616), (32, 978462), (36, 869744), (38, 823968), (48, 652308), (57, 549312), (64, 489231), (72, 434872), (76, 411984), (96, 326154), (114, 274656), (144, 217436), (152, 205992), (171, 183104), (192, 163077), (228, 137328), (288, 108718), (304, 102996), (342, 91552), (456, 68664), (576, 54359), (608, 51498), (684, 45776), (912, 34332), (1216, 25749), (1368, 22888), (1824, 17166), (2736, 11444), (2861, 10944), (3648, 8583), (5472, 5722)]