91383568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1759}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 188559360

約数和(自身を除く): 97175792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 1759, 3056, 3247, 3518, 6494, 7036, 12988, 14072, 25976, 28144, 29903, 51952, 59806, 119612, 239224, 335969, 478448, 671938, 1343876, 2687752, 5375504, 5711473, 11422946, 22845892, 45691784, 91383568]

約数ペア:

[(1, 91383568), (2, 45691784), (4, 22845892), (8, 11422946), (16, 5711473), (17, 5375504), (34, 2687752), (68, 1343876), (136, 671938), (191, 478448), (272, 335969), (382, 239224), (764, 119612), (1528, 59806), (1759, 51952), (3056, 29903), (3247, 28144), (3518, 25976), (6494, 14072), (7036, 12988)]