85628816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 80

約数和(自身を含む): 213153024

約数和(自身を除く): 127524208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2557, 2576, 4186, 4784, 5114, 8372, 10228, 16744, 17899, 20456, 33241, 33488, 35798, 40912, 58811, 66482, 71596, 117622, 132964, 143192, 232687, 235244, 265928, 286384, 411677, 465374, 470488, 531856, 764543, 823354, 930748, 940976, 1529086, 1646708, 1861496, 3058172, 3293416, 3722992, 5351801, 6116344, 6586832, 10703602, 12232688, 21407204, 42814408, 85628816]

約数ペア:

[(1, 85628816), (2, 42814408), (4, 21407204), (7, 12232688), (8, 10703602), (13, 6586832), (14, 6116344), (16, 5351801), (23, 3722992), (26, 3293416), (28, 3058172), (46, 1861496), (52, 1646708), (56, 1529086), (91, 940976), (92, 930748), (104, 823354), (112, 764543), (161, 531856), (182, 470488), (184, 465374), (208, 411677), (299, 286384), (322, 265928), (364, 235244), (368, 232687), (598, 143192), (644, 132964), (728, 117622), (1196, 71596), (1288, 66482), (1456, 58811), (2093, 40912), (2392, 35798), (2557, 33488), (2576, 33241), (4186, 20456), (4784, 17899), (5114, 16744), (8372, 10228)]