85317456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8240

約数の個数: 80

約数和(自身を含む): 260046848

約数和(自身を除く): 174729392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 8191, 10416, 16382, 24573, 32764, 49146, 57337, 65528, 98292, 114674, 131056, 172011, 196584, 229348, 253921, 344022, 393168, 458696, 507842, 688044, 761763, 917392, 1015684, 1376088, 1523526, 1777447, 2031368, 2752176, 3047052, 3554894, 4062736, 5332341, 6094104, 7109788, 10664682, 12188208, 14219576, 21329364, 28439152, 42658728, 85317456]

約数ペア:

[(1, 85317456), (2, 42658728), (3, 28439152), (4, 21329364), (6, 14219576), (7, 12188208), (8, 10664682), (12, 7109788), (14, 6094104), (16, 5332341), (21, 4062736), (24, 3554894), (28, 3047052), (31, 2752176), (42, 2031368), (48, 1777447), (56, 1523526), (62, 1376088), (84, 1015684), (93, 917392), (112, 761763), (124, 688044), (168, 507842), (186, 458696), (217, 393168), (248, 344022), (336, 253921), (372, 229348), (434, 196584), (496, 172011), (651, 131056), (744, 114674), (868, 98292), (1302, 65528), (1488, 57337), (1736, 49146), (2604, 32764), (3472, 24573), (5208, 16382), (8191, 10416)]