80551696

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{5153}}^1$

素因数の和:6138

約数の個数: 20

約数和(自身を含む): 156258972

約数和(自身を除く): 75707276

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 5153, 7816, 10306, 15632, 20612, 41224, 82448, 5034481, 10068962, 20137924, 40275848, 80551696]

約数ペア:

[(1, 80551696), (2, 40275848), (4, 20137924), (8, 10068962), (16, 5034481), (977, 82448), (1954, 41224), (3908, 20612), (5153, 15632), (7816, 10306)]