91680004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4441}}^1$

素因数の和:4855

約数の個数: 24

約数和(自身を含む): 173255768

約数和(自身を除く): 81575764

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 4441, 5161, 8882, 10322, 17764, 20644, 57733, 115466, 230932, 1763077, 3526154, 7052308, 22920001, 45840002, 91680004]

約数ペア:

[(1, 91680004), (2, 45840002), (4, 22920001), (13, 7052308), (26, 3526154), (52, 1763077), (397, 230932), (794, 115466), (1588, 57733), (4441, 20644), (5161, 17764), (8882, 10322)]