85385222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 148625280

約数和(自身を除く): 63240058

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 169, 281, 338, 377, 403, 562, 754, 806, 899, 1798, 3653, 4901, 5239, 7306, 8149, 8711, 9802, 10478, 11687, 16298, 17422, 23374, 47489, 94978, 105937, 113243, 151931, 211874, 226486, 252619, 303862, 505238, 1377181, 1472159, 2754362, 2944318, 3284047, 6568094, 42692611, 85385222]

約数ペア:

[(1, 85385222), (2, 42692611), (13, 6568094), (26, 3284047), (29, 2944318), (31, 2754362), (58, 1472159), (62, 1377181), (169, 505238), (281, 303862), (338, 252619), (377, 226486), (403, 211874), (562, 151931), (754, 113243), (806, 105937), (899, 94978), (1798, 47489), (3653, 23374), (4901, 17422), (5239, 16298), (7306, 11687), (8149, 10478), (8711, 9802)]