89321512

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9950

約数の個数: 48

約数和(自身を含む): 203312160

約数和(自身を除く): 113990648

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 9907, 19814, 39628, 69349, 79256, 138698, 227861, 277396, 455722, 485443, 554792, 911444, 970886, 1595027, 1822888, 1941772, 3190054, 3883544, 6380108, 11165189, 12760216, 22330378, 44660756, 89321512]

約数ペア:

[(1, 89321512), (2, 44660756), (4, 22330378), (7, 12760216), (8, 11165189), (14, 6380108), (23, 3883544), (28, 3190054), (46, 1941772), (49, 1822888), (56, 1595027), (92, 970886), (98, 911444), (161, 554792), (184, 485443), (196, 455722), (322, 277396), (392, 227861), (644, 138698), (1127, 79256), (1288, 69349), (2254, 39628), (4508, 19814), (9016, 9907)]