80457988214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{4230623}}^1$

素因数の和:4230919

約数の個数: 16

約数和(自身を含む): 124431113088

約数和(自身を除く): 43973124874

約数列:

[1, 2, 37, 74, 257, 514, 9509, 19018, 4230623, 8461246, 156533051, 313066102, 1087270111, 2174540222, 40228994107, 80457988214]

約数ペア:

[(1, 80457988214), (2, 40228994107), (37, 2174540222), (74, 1087270111), (257, 313066102), (514, 156533051), (9509, 8461246), (19018, 4230623)]