7809328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{21221}}^1$

素因数の和:21252

約数の個数: 20

約数和(自身を含む): 15789168

約数和(自身を除く): 7979840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 21221, 42442, 84884, 169768, 339536, 488083, 976166, 1952332, 3904664, 7809328]

約数ペア:

[(1, 7809328), (2, 3904664), (4, 1952332), (8, 976166), (16, 488083), (23, 339536), (46, 169768), (92, 84884), (184, 42442), (368, 21221)]