247544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 529200

約数和(自身を除く): 281656

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 97, 116, 194, 232, 319, 388, 638, 776, 1067, 1276, 2134, 2552, 2813, 4268, 5626, 8536, 11252, 22504, 30943, 61886, 123772, 247544]

約数ペア:

[(1, 247544), (2, 123772), (4, 61886), (8, 30943), (11, 22504), (22, 11252), (29, 8536), (44, 5626), (58, 4268), (88, 2813), (97, 2552), (116, 2134), (194, 1276), (232, 1067), (319, 776), (388, 638)]