90266566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 155076768

約数和(自身を除く): 64810202

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 443, 461, 886, 922, 5759, 5993, 7531, 7837, 11518, 11986, 15062, 15674, 97903, 101881, 195806, 203762, 204223, 408446, 2654899, 3471791, 5309798, 6943582, 45133283, 90266566]

約数ペア:

[(1, 90266566), (2, 45133283), (13, 6943582), (17, 5309798), (26, 3471791), (34, 2654899), (221, 408446), (442, 204223), (443, 203762), (461, 195806), (886, 101881), (922, 97903), (5759, 15674), (5993, 15062), (7531, 11986), (7837, 11518)]