16788304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{80713}}^1$

素因数の和:80734

約数の個数: 20

約数和(自身を含む): 35029876

約数和(自身を除く): 18241572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 80713, 161426, 322852, 645704, 1049269, 1291408, 2098538, 4197076, 8394152, 16788304]

約数ペア:

[(1, 16788304), (2, 8394152), (4, 4197076), (8, 2098538), (13, 1291408), (16, 1049269), (26, 645704), (52, 322852), (104, 161426), (208, 80713)]