85665272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139067}}^1$

素因数の和:139091

約数の個数: 32

約数和(自身を含む): 200257920

約数和(自身を除く): 114592648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 139067, 278134, 556268, 973469, 1112536, 1529737, 1946938, 3059474, 3893876, 6118948, 7787752, 10708159, 12237896, 21416318, 42832636, 85665272]

約数ペア:

[(1, 85665272), (2, 42832636), (4, 21416318), (7, 12237896), (8, 10708159), (11, 7787752), (14, 6118948), (22, 3893876), (28, 3059474), (44, 1946938), (56, 1529737), (77, 1112536), (88, 973469), (154, 556268), (308, 278134), (616, 139067)]