31188414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 65481984

約数和(自身を除く): 34293570

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 1171, 2342, 3513, 4439, 7026, 8878, 13317, 26634, 26933, 53866, 80799, 161598, 226003, 452006, 678009, 1356018, 5198069, 10396138, 15594207, 31188414]

約数ペア:

[(1, 31188414), (2, 15594207), (3, 10396138), (6, 5198069), (23, 1356018), (46, 678009), (69, 452006), (138, 226003), (193, 161598), (386, 80799), (579, 53866), (1158, 26933), (1171, 26634), (2342, 13317), (3513, 8878), (4439, 7026)]