86530336

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 176509368

約数和(自身を除く): 89979032

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 164, 202, 328, 404, 653, 656, 808, 1306, 1312, 1616, 2612, 3232, 4141, 5224, 8282, 10448, 16564, 20896, 26773, 33128, 53546, 65953, 66256, 107092, 131906, 132512, 214184, 263812, 428368, 527624, 856736, 1055248, 2110496, 2704073, 5408146, 10816292, 21632584, 43265168, 86530336]

約数ペア:

[(1, 86530336), (2, 43265168), (4, 21632584), (8, 10816292), (16, 5408146), (32, 2704073), (41, 2110496), (82, 1055248), (101, 856736), (164, 527624), (202, 428368), (328, 263812), (404, 214184), (653, 132512), (656, 131906), (808, 107092), (1306, 66256), (1312, 65953), (1616, 53546), (2612, 33128), (3232, 26773), (4141, 20896), (5224, 16564), (8282, 10448)]