31347806

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 56015040

約数和(自身を除く): 24667234

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 829, 1022, 1658, 2701, 5402, 5803, 11606, 18907, 30673, 37814, 60517, 61346, 121034, 214711, 423619, 429422, 847238, 2239129, 4478258, 15673903, 31347806]

約数ペア:

[(1, 31347806), (2, 15673903), (7, 4478258), (14, 2239129), (37, 847238), (73, 429422), (74, 423619), (146, 214711), (259, 121034), (511, 61346), (518, 60517), (829, 37814), (1022, 30673), (1658, 18907), (2701, 11606), (5402, 5803)]