31585974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16001}}^1$

素因数の和:16060

約数の個数: 32

約数和(自身を含む): 73737216

約数和(自身を除く): 42151242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 16001, 32002, 48003, 96006, 112007, 224014, 336021, 672042, 752047, 1504094, 2256141, 4512282, 5264329, 10528658, 15792987, 31585974]

約数ペア:

[(1, 31585974), (2, 15792987), (3, 10528658), (6, 5264329), (7, 4512282), (14, 2256141), (21, 1504094), (42, 752047), (47, 672042), (94, 336021), (141, 224014), (282, 112007), (329, 96006), (658, 48003), (987, 32002), (1974, 16001)]