40989152

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{18041}}^1$

素因数の和:18122

約数の個数: 24

約数和(自身を含む): 81838512

約数和(自身を除く): 40849360

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 18041, 36082, 72164, 144328, 288656, 577312, 1280911, 2561822, 5123644, 10247288, 20494576, 40989152]

約数ペア:

[(1, 40989152), (2, 20494576), (4, 10247288), (8, 5123644), (16, 2561822), (32, 1280911), (71, 577312), (142, 288656), (284, 144328), (568, 72164), (1136, 36082), (2272, 18041)]