89431518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71317}}^1$

素因数の和:71352

約数の個数: 32

約数和(自身を含む): 205395840

約数和(自身を除く): 115964322

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 71317, 142634, 213951, 427902, 784487, 1355023, 1568974, 2353461, 2710046, 4065069, 4706922, 8130138, 14905253, 29810506, 44715759, 89431518]

約数ペア:

[(1, 89431518), (2, 44715759), (3, 29810506), (6, 14905253), (11, 8130138), (19, 4706922), (22, 4065069), (33, 2710046), (38, 2353461), (57, 1568974), (66, 1355023), (114, 784487), (209, 427902), (418, 213951), (627, 142634), (1254, 71317)]