64176332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20543}}^1$

素因数の和:20629

約数の個数: 24

約数和(自身を含む): 124250112

約数和(自身を除く): 60073780

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 20543, 41086, 82172, 225973, 451946, 903892, 1458553, 2917106, 5834212, 16044083, 32088166, 64176332]

約数ペア:

[(1, 64176332), (2, 32088166), (4, 16044083), (11, 5834212), (22, 2917106), (44, 1458553), (71, 903892), (142, 451946), (284, 225973), (781, 82172), (1562, 41086), (3124, 20543)]