90722488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2063}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 178329600

約数和(自身を除く): 87607112

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 239, 478, 956, 1912, 2063, 4126, 5497, 8252, 10994, 16504, 21988, 43976, 47449, 94898, 189796, 379592, 493057, 986114, 1972228, 3944456, 11340311, 22680622, 45361244, 90722488]

約数ペア:

[(1, 90722488), (2, 45361244), (4, 22680622), (8, 11340311), (23, 3944456), (46, 1972228), (92, 986114), (184, 493057), (239, 379592), (478, 189796), (956, 94898), (1912, 47449), (2063, 43976), (4126, 21988), (5497, 16504), (8252, 10994)]