87443872

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{16363}}^1$

素因数の和:16540

約数の個数: 24

約数和(自身を含む): 173196576

約数和(自身を除く): 85752704

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 16363, 32726, 65452, 130904, 261808, 523616, 2732621, 5465242, 10930484, 21860968, 43721936, 87443872]

約数ペア:

[(1, 87443872), (2, 43721936), (4, 21860968), (8, 10930484), (16, 5465242), (32, 2732621), (167, 523616), (334, 261808), (668, 130904), (1336, 65452), (2672, 32726), (5344, 16363)]