26921392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{54277}}^1$

素因数の和:54316

約数の個数: 20

約数和(自身を含む): 53843776

約数和(自身を除く): 26922384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 54277, 108554, 217108, 434216, 868432, 1682587, 3365174, 6730348, 13460696, 26921392]

約数ペア:

[(1, 26921392), (2, 13460696), (4, 6730348), (8, 3365174), (16, 1682587), (31, 868432), (62, 434216), (124, 217108), (248, 108554), (496, 54277)]