31118308

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{3541}}^1$

素因数の和:3584

約数の個数: 24

約数和(自身を含む): 59009720

約数和(自身を除く): 27891412

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 3541, 4394, 7082, 8788, 14164, 46033, 92066, 184132, 598429, 1196858, 2393716, 7779577, 15559154, 31118308]

約数ペア:

[(1, 31118308), (2, 15559154), (4, 7779577), (13, 2393716), (26, 1196858), (52, 598429), (169, 184132), (338, 92066), (676, 46033), (2197, 14164), (3541, 8788), (4394, 7082)]