180873104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{491503}}^1$

素因数の和:491534

約数の個数: 20

約数和(自身を含む): 365678976

約数和(自身を除く): 184805872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 491503, 983006, 1966012, 3932024, 7864048, 11304569, 22609138, 45218276, 90436552, 180873104]

約数ペア:

[(1, 180873104), (2, 90436552), (4, 45218276), (8, 22609138), (16, 11304569), (23, 7864048), (46, 3932024), (92, 1966012), (184, 983006), (368, 491503)]