91457308

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{55903}}^1$

素因数の和:56316

約数の個数: 12

約数和(自身を含む): 160444480

約数和(自身を除く): 68987172

約数列:

[1, 2, 4, 409, 818, 1636, 55903, 111806, 223612, 22864327, 45728654, 91457308]

約数ペア:

[(1, 91457308), (2, 45728654), (4, 22864327), (409, 223612), (818, 111806), (1636, 55903)]