80771786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{2207}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 125591040

約数和(自身を除く): 44819254

約数列:

[1, 2, 29, 58, 631, 1262, 2207, 4414, 18299, 36598, 64003, 128006, 1392617, 2785234, 40385893, 80771786]

約数ペア:

[(1, 80771786), (2, 40385893), (29, 2785234), (58, 1392617), (631, 128006), (1262, 64003), (2207, 36598), (4414, 18299)]