31960376

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12143}}^1$

素因数の和:12203

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 37989064

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 12143, 24286, 48572, 85001, 97144, 170002, 340004, 570721, 680008, 1141442, 2282884, 3995047, 4565768, 7990094, 15980188, 31960376]

約数ペア:

[(1, 31960376), (2, 15980188), (4, 7990094), (7, 4565768), (8, 3995047), (14, 2282884), (28, 1141442), (47, 680008), (56, 570721), (94, 340004), (188, 170002), (329, 97144), (376, 85001), (658, 48572), (1316, 24286), (2632, 12143)]