8821328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{23971}}^1$

素因数の和:24002

約数の個数: 20

約数和(自身を含む): 17835168

約数和(自身を除く): 9013840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 23971, 47942, 95884, 191768, 383536, 551333, 1102666, 2205332, 4410664, 8821328]

約数ペア:

[(1, 8821328), (2, 4410664), (4, 2205332), (8, 1102666), (16, 551333), (23, 383536), (46, 191768), (92, 95884), (184, 47942), (368, 23971)]