940864

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 28

約数和(自身を含む): 1905508

約数和(自身を除く): 964644

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 241, 244, 482, 488, 964, 976, 1928, 1952, 3856, 3904, 7712, 14701, 15424, 29402, 58804, 117608, 235216, 470432, 940864]

約数ペア:

[(1, 940864), (2, 470432), (4, 235216), (8, 117608), (16, 58804), (32, 29402), (61, 15424), (64, 14701), (122, 7712), (241, 3904), (244, 3856), (482, 1952), (488, 1928), (964, 976)]