75491888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{205141}}^1$

素因数の和:205172

約数の個数: 20

約数和(自身を含む): 152625648

約数和(自身を除く): 77133760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 205141, 410282, 820564, 1641128, 3282256, 4718243, 9436486, 18872972, 37745944, 75491888]

約数ペア:

[(1, 75491888), (2, 37745944), (4, 18872972), (8, 9436486), (16, 4718243), (23, 3282256), (46, 1641128), (92, 820564), (184, 410282), (368, 205141)]