8434177768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{139991}}^1$

素因数の和:140457

約数の個数: 32

約数和(自身を含む): 16782240960

約数和(自身を除く): 8348063192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 443, 886, 1772, 3544, 7531, 15062, 30124, 60248, 139991, 279982, 559964, 1119928, 2379847, 4759694, 9519388, 19038776, 62016013, 124032026, 248064052, 496128104, 1054272221, 2108544442, 4217088884, 8434177768]

約数ペア:

[(1, 8434177768), (2, 4217088884), (4, 2108544442), (8, 1054272221), (17, 496128104), (34, 248064052), (68, 124032026), (136, 62016013), (443, 19038776), (886, 9519388), (1772, 4759694), (3544, 2379847), (7531, 1119928), (15062, 559964), (30124, 279982), (60248, 139991)]