131997368

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17497}}^1$

素因数の和:17567

約数の個数: 32

約数和(自身を含む): 264569760

約数和(自身を除く): 132572392

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 17497, 34994, 69988, 139976, 402431, 717377, 804862, 1434754, 1609724, 2869508, 3219448, 5739016, 16499671, 32999342, 65998684, 131997368]

約数ペア:

[(1, 131997368), (2, 65998684), (4, 32999342), (8, 16499671), (23, 5739016), (41, 3219448), (46, 2869508), (82, 1609724), (92, 1434754), (164, 804862), (184, 717377), (328, 402431), (943, 139976), (1886, 69988), (3772, 34994), (7544, 17497)]