85276912

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17707}}^1$

素因数の和:17765

約数の個数: 40

約数和(自身を含む): 193229696

約数和(自身を除く): 107952784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 17707, 35414, 70828, 123949, 141656, 247898, 283312, 495796, 761401, 991592, 1522802, 1983184, 3045604, 5329807, 6091208, 10659614, 12182416, 21319228, 42638456, 85276912]

約数ペア:

[(1, 85276912), (2, 42638456), (4, 21319228), (7, 12182416), (8, 10659614), (14, 6091208), (16, 5329807), (28, 3045604), (43, 1983184), (56, 1522802), (86, 991592), (112, 761401), (172, 495796), (301, 283312), (344, 247898), (602, 141656), (688, 123949), (1204, 70828), (2408, 35414), (4816, 17707)]