161657024

素因数分解:

$2^6\times {\mathrm{1543}}^1\times {\mathrm{1637}}^1$

素因数の和:3192

約数の個数: 28

約数和(自身を含む): 321192144

約数和(自身を除く): 159535120

約数列:

[1, 2, 4, 8, 16, 32, 64, 1543, 1637, 3086, 3274, 6172, 6548, 12344, 13096, 24688, 26192, 49376, 52384, 98752, 104768, 2525891, 5051782, 10103564, 20207128, 40414256, 80828512, 161657024]

約数ペア:

[(1, 161657024), (2, 80828512), (4, 40414256), (8, 20207128), (16, 10103564), (32, 5051782), (64, 2525891), (1543, 104768), (1637, 98752), (3086, 52384), (3274, 49376), (6172, 26192), (6548, 24688), (12344, 13096)]