238085272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{16361}}^1$

素因数の和:16491

約数の個数: 32

約数和(自身を含む): 477115920

約数和(自身を除く): 239030648

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 7276, 14552, 16361, 32722, 65444, 130888, 278137, 556274, 1112548, 1750627, 2225096, 3501254, 7002508, 14005016, 29760659, 59521318, 119042636, 238085272]

約数ペア:

[(1, 238085272), (2, 119042636), (4, 59521318), (8, 29760659), (17, 14005016), (34, 7002508), (68, 3501254), (107, 2225096), (136, 1750627), (214, 1112548), (428, 556274), (856, 278137), (1819, 130888), (3638, 65444), (7276, 32722), (14552, 16361)]