64885424

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{4721}}^1$

素因数の和:5588

約数の個数: 20

約数和(自身を含む): 125888520

約数和(自身を除く): 61003096

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 4721, 6872, 9442, 13744, 18884, 37768, 75536, 4055339, 8110678, 16221356, 32442712, 64885424]

約数ペア:

[(1, 64885424), (2, 32442712), (4, 16221356), (8, 8110678), (16, 4055339), (859, 75536), (1718, 37768), (3436, 18884), (4721, 13744), (6872, 9442)]