64387202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{41221}}^1$

素因数の和:41305

約数の個数: 16

約数和(自身を含む): 106847424

約数和(自身を除く): 42460222

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 41221, 82442, 453431, 906862, 2926691, 5853382, 32193601, 64387202]

約数ペア:

[(1, 64387202), (2, 32193601), (11, 5853382), (22, 2926691), (71, 906862), (142, 453431), (781, 82442), (1562, 41221)]