43265168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 86853816

約数和(自身を除く): 43588648

約数列:

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

約数ペア:

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