86823856

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4481}}^1$

素因数の和:4669

約数の個数: 40

約数和(自身を含む): 193407264

約数和(自身を除く): 106583408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4481, 4844, 8962, 9688, 17924, 19376, 31367, 35848, 62734, 71696, 125468, 250936, 501872, 775213, 1550426, 3100852, 5426491, 6201704, 10852982, 12403408, 21705964, 43411928, 86823856]

約数ペア:

[(1, 86823856), (2, 43411928), (4, 21705964), (7, 12403408), (8, 10852982), (14, 6201704), (16, 5426491), (28, 3100852), (56, 1550426), (112, 775213), (173, 501872), (346, 250936), (692, 125468), (1211, 71696), (1384, 62734), (2422, 35848), (2768, 31367), (4481, 19376), (4844, 17924), (8962, 9688)]