64629686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{16981}}^1$

素因数の和:17167

約数の個数: 16

約数和(自身を含む): 106375248

約数和(自身を除く): 41745562

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 16981, 33962, 186791, 373582, 2937713, 5875426, 32314843, 64629686]

約数ペア:

[(1, 64629686), (2, 32314843), (11, 5875426), (22, 2937713), (173, 373582), (346, 186791), (1903, 33962), (3806, 16981)]