132538568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{404081}}^1$

素因数の和:404128

約数の個数: 16

約数和(自身を含む): 254571660

約数和(自身を除く): 122033092

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 404081, 808162, 1616324, 3232648, 16567321, 33134642, 66269284, 132538568]

約数ペア:

[(1, 132538568), (2, 66269284), (4, 33134642), (8, 16567321), (41, 3232648), (82, 1616324), (164, 808162), (328, 404081)]