23389712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{63559}}^1$

素因数の和:63590

約数の個数: 20

約数和(自身を含む): 47288640

約数和(自身を除く): 23898928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 63559, 127118, 254236, 508472, 1016944, 1461857, 2923714, 5847428, 11694856, 23389712]

約数ペア:

[(1, 23389712), (2, 11694856), (4, 5847428), (8, 2923714), (16, 1461857), (23, 1016944), (46, 508472), (92, 254236), (184, 127118), (368, 63559)]