216339424

素因数分解:

$2^5\times 7^1\times {\mathrm{965801}}^1$

素因数の和:965818

約数の個数: 24

約数和(自身を含む): 486764208

約数和(自身を除く): 270424784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 965801, 1931602, 3863204, 6760607, 7726408, 13521214, 15452816, 27042428, 30905632, 54084856, 108169712, 216339424]

約数ペア:

[(1, 216339424), (2, 108169712), (4, 54084856), (7, 30905632), (8, 27042428), (14, 15452816), (16, 13521214), (28, 7726408), (32, 6760607), (56, 3863204), (112, 1931602), (224, 965801)]