64453232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{56737}}^1$

素因数の和:56816

約数の個数: 20

約数和(自身を含む): 126639216

約数和(自身を除く): 62185984

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 56737, 113474, 226948, 453896, 907792, 4028327, 8056654, 16113308, 32226616, 64453232]

約数ペア:

[(1, 64453232), (2, 32226616), (4, 16113308), (8, 8056654), (16, 4028327), (71, 907792), (142, 453896), (284, 226948), (568, 113474), (1136, 56737)]