85119316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1381}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 157105760

約数和(自身を除く): 71986444

約数列:

[1, 2, 4, 19, 38, 76, 811, 1381, 1622, 2762, 3244, 5524, 15409, 26239, 30818, 52478, 61636, 104956, 1119991, 2239982, 4479964, 21279829, 42559658, 85119316]

約数ペア:

[(1, 85119316), (2, 42559658), (4, 21279829), (19, 4479964), (38, 2239982), (76, 1119991), (811, 104956), (1381, 61636), (1622, 52478), (2762, 30818), (3244, 26239), (5524, 15409)]