16423972576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{117529}}^1$

素因数の和:117947

約数の個数: 48

約数和(自身を含む): 35363366640

約数和(自身を除く): 18939394064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 397, 794, 1588, 3176, 4367, 6352, 8734, 12704, 17468, 34936, 69872, 117529, 139744, 235058, 470116, 940232, 1292819, 1880464, 2585638, 3760928, 5171276, 10342552, 20685104, 41370208, 46659013, 93318026, 186636052, 373272104, 513249143, 746544208, 1026498286, 1493088416, 2052996572, 4105993144, 8211986288, 16423972576]

約数ペア:

[(1, 16423972576), (2, 8211986288), (4, 4105993144), (8, 2052996572), (11, 1493088416), (16, 1026498286), (22, 746544208), (32, 513249143), (44, 373272104), (88, 186636052), (176, 93318026), (352, 46659013), (397, 41370208), (794, 20685104), (1588, 10342552), (3176, 5171276), (4367, 3760928), (6352, 2585638), (8734, 1880464), (12704, 1292819), (17468, 940232), (34936, 470116), (69872, 235058), (117529, 139744)]