31214894136

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{167887}}^1$

素因数の和:168084

約数の個数: 64

約数和(自身を含む): 79941550080

約数和(自身を除く): 48726655944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 127, 183, 244, 254, 366, 381, 488, 508, 732, 762, 1016, 1464, 1524, 3048, 7747, 15494, 23241, 30988, 46482, 61976, 92964, 167887, 185928, 335774, 503661, 671548, 1007322, 1343096, 2014644, 4029288, 10241107, 20482214, 21321649, 30723321, 40964428, 42643298, 61446642, 63964947, 81928856, 85286596, 122893284, 127929894, 170573192, 245786568, 255859788, 511719576, 1300620589, 2601241178, 3901861767, 5202482356, 7803723534, 10404964712, 15607447068, 31214894136]

約数ペア:

[(1, 31214894136), (2, 15607447068), (3, 10404964712), (4, 7803723534), (6, 5202482356), (8, 3901861767), (12, 2601241178), (24, 1300620589), (61, 511719576), (122, 255859788), (127, 245786568), (183, 170573192), (244, 127929894), (254, 122893284), (366, 85286596), (381, 81928856), (488, 63964947), (508, 61446642), (732, 42643298), (762, 40964428), (1016, 30723321), (1464, 21321649), (1524, 20482214), (3048, 10241107), (7747, 4029288), (15494, 2014644), (23241, 1343096), (30988, 1007322), (46482, 671548), (61976, 503661), (92964, 335774), (167887, 185928)]