5158768

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{641}}^1$

素因数の和:1152

約数の個数: 20

約数和(自身を含む): 10030608

約数和(自身を除く): 4871840

約数列:

[1, 2, 4, 8, 16, 503, 641, 1006, 1282, 2012, 2564, 4024, 5128, 8048, 10256, 322423, 644846, 1289692, 2579384, 5158768]

約数ペア:

[(1, 5158768), (2, 2579384), (4, 1289692), (8, 644846), (16, 322423), (503, 10256), (641, 8048), (1006, 5128), (1282, 4024), (2012, 2564)]