30917392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 66058272

約数和(自身を除く): 35140880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 1811, 2134, 3622, 4268, 7244, 8536, 14488, 17072, 19921, 28976, 39842, 79684, 159368, 175667, 318736, 351334, 702668, 1405336, 1932337, 2810672, 3864674, 7729348, 15458696, 30917392]

約数ペア:

[(1, 30917392), (2, 15458696), (4, 7729348), (8, 3864674), (11, 2810672), (16, 1932337), (22, 1405336), (44, 702668), (88, 351334), (97, 318736), (176, 175667), (194, 159368), (388, 79684), (776, 39842), (1067, 28976), (1552, 19921), (1811, 17072), (2134, 14488), (3622, 8536), (4268, 7244)]