38806328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6211}}^1$

素因数の和:6299

約数の個数: 32

約数和(自身を含む): 80507520

約数和(自身を除く): 41701192

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6211, 6248, 12422, 24844, 49688, 68321, 136642, 273284, 440981, 546568, 881962, 1763924, 3527848, 4850791, 9701582, 19403164, 38806328]

約数ペア:

[(1, 38806328), (2, 19403164), (4, 9701582), (8, 4850791), (11, 3527848), (22, 1763924), (44, 881962), (71, 546568), (88, 440981), (142, 273284), (284, 136642), (568, 68321), (781, 49688), (1562, 24844), (3124, 12422), (6211, 6248)]