21167350432

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{28759987}}^1$

素因数の和:28760020

約数の個数: 24

約数和(自身を含む): 43485101856

約数和(自身を除く): 22317751424

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 28759987, 57519974, 115039948, 230079896, 460159792, 661479701, 920319584, 1322959402, 2645918804, 5291837608, 10583675216, 21167350432]

約数ペア:

[(1, 21167350432), (2, 10583675216), (4, 5291837608), (8, 2645918804), (16, 1322959402), (23, 920319584), (32, 661479701), (46, 460159792), (92, 230079896), (184, 115039948), (368, 57519974), (736, 28759987)]