54320272

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{18757}}^1$

素因数の和:18946

約数の個数: 20

約数和(自身を含む): 105832636

約数和(自身を除く): 51512364

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 18757, 37514, 75028, 150056, 300112, 3395017, 6790034, 13580068, 27160136, 54320272]

約数ペア:

[(1, 54320272), (2, 27160136), (4, 13580068), (8, 6790034), (16, 3395017), (181, 300112), (362, 150056), (724, 75028), (1448, 37514), (2896, 18757)]