32161120

素因数分解:

$2^5\times 5^1\times {\mathrm{201007}}^1$

素因数の和:201022

約数の個数: 24

約数和(自身を含む): 75981024

約数和(自身を除く): 43819904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 201007, 402014, 804028, 1005035, 1608056, 2010070, 3216112, 4020140, 6432224, 8040280, 16080560, 32161120]

約数ペア:

[(1, 32161120), (2, 16080560), (4, 8040280), (5, 6432224), (8, 4020140), (10, 3216112), (16, 2010070), (20, 1608056), (32, 1005035), (40, 804028), (80, 402014), (160, 201007)]