303215728

素因数分解:

$2^4\times {\mathrm{2131}}^1\times {\mathrm{8893}}^1$

素因数の和:11032

約数の個数: 20

約数和(自身を含む): 587822248

約数和(自身を除く): 284606520

約数列:

[1, 2, 4, 8, 16, 2131, 4262, 8524, 8893, 17048, 17786, 34096, 35572, 71144, 142288, 18950983, 37901966, 75803932, 151607864, 303215728]

約数ペア:

[(1, 303215728), (2, 151607864), (4, 75803932), (8, 37901966), (16, 18950983), (2131, 142288), (4262, 71144), (8524, 35572), (8893, 34096), (17048, 17786)]