89165923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 116789760

約数和(自身を除く): 27623837

約数列:

[1, 7, 11, 29, 73, 77, 203, 319, 511, 547, 803, 2117, 2233, 3829, 5621, 6017, 14819, 15863, 23287, 39931, 42119, 111041, 163009, 174493, 279517, 439241, 1157999, 1221451, 3074687, 8105993, 12737989, 89165923]

約数ペア:

[(1, 89165923), (7, 12737989), (11, 8105993), (29, 3074687), (73, 1221451), (77, 1157999), (203, 439241), (319, 279517), (511, 174493), (547, 163009), (803, 111041), (2117, 42119), (2233, 39931), (3829, 23287), (5621, 15863), (6017, 14819)]