56213384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163411}}^1$

素因数の和:163460

約数の個数: 16

約数和(自身を含む): 107851920

約数和(自身を除く): 51638536

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 163411, 326822, 653644, 1307288, 7026673, 14053346, 28106692, 56213384]

約数ペア:

[(1, 56213384), (2, 28106692), (4, 14053346), (8, 7026673), (43, 1307288), (86, 653644), (172, 326822), (344, 163411)]