2016112

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 4571136

約数和(自身を除く): 2555024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 383, 658, 752, 766, 1316, 1532, 2632, 2681, 3064, 5264, 5362, 6128, 10724, 18001, 21448, 36002, 42896, 72004, 126007, 144008, 252014, 288016, 504028, 1008056, 2016112]

約数ペア:

[(1, 2016112), (2, 1008056), (4, 504028), (7, 288016), (8, 252014), (14, 144008), (16, 126007), (28, 72004), (47, 42896), (56, 36002), (94, 21448), (112, 18001), (188, 10724), (329, 6128), (376, 5362), (383, 5264), (658, 3064), (752, 2681), (766, 2632), (1316, 1532)]