16022488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 31426560

約数和(自身を除く): 15404072

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 991, 1982, 2021, 3964, 4042, 7928, 8084, 16168, 42613, 46577, 85226, 93154, 170452, 186308, 340904, 372616, 2002811, 4005622, 8011244, 16022488]

約数ペア:

[(1, 16022488), (2, 8011244), (4, 4005622), (8, 2002811), (43, 372616), (47, 340904), (86, 186308), (94, 170452), (172, 93154), (188, 85226), (344, 46577), (376, 42613), (991, 16168), (1982, 8084), (2021, 7928), (3964, 4042)]