21982432

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{10253}}^1$

素因数の和:10330

約数の個数: 24

約数和(自身を含む): 43928136

約数和(自身を除く): 21945704

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 10253, 20506, 41012, 82024, 164048, 328096, 686951, 1373902, 2747804, 5495608, 10991216, 21982432]

約数ペア:

[(1, 21982432), (2, 10991216), (4, 5495608), (8, 2747804), (16, 1373902), (32, 686951), (67, 328096), (134, 164048), (268, 82024), (536, 41012), (1072, 20506), (2144, 10253)]