31715068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 74769408

約数和(自身を除く): 43054340

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 37, 44, 46, 74, 77, 92, 121, 148, 154, 161, 242, 253, 259, 308, 322, 407, 484, 506, 518, 644, 814, 847, 851, 1012, 1036, 1331, 1628, 1694, 1702, 1771, 2662, 2783, 2849, 3388, 3404, 3542, 4477, 5324, 5566, 5698, 5957, 7084, 8954, 9317, 9361, 11132, 11396, 11914, 17908, 18634, 18722, 19481, 23828, 30613, 31339, 37268, 37444, 38962, 49247, 61226, 62678, 65527, 77924, 98494, 102971, 122452, 125356, 131054, 196988, 205942, 214291, 262108, 344729, 411884, 428582, 689458, 720797, 857164, 1132681, 1378916, 1441594, 2265362, 2883188, 4530724, 7928767, 15857534, 31715068]

約数ペア:

[(1, 31715068), (2, 15857534), (4, 7928767), (7, 4530724), (11, 2883188), (14, 2265362), (22, 1441594), (23, 1378916), (28, 1132681), (37, 857164), (44, 720797), (46, 689458), (74, 428582), (77, 411884), (92, 344729), (121, 262108), (148, 214291), (154, 205942), (161, 196988), (242, 131054), (253, 125356), (259, 122452), (308, 102971), (322, 98494), (407, 77924), (484, 65527), (506, 62678), (518, 61226), (644, 49247), (814, 38962), (847, 37444), (851, 37268), (1012, 31339), (1036, 30613), (1331, 23828), (1628, 19481), (1694, 18722), (1702, 18634), (1771, 17908), (2662, 11914), (2783, 11396), (2849, 11132), (3388, 9361), (3404, 9317), (3542, 8954), (4477, 7084), (5324, 5957), (5566, 5698)]