42103048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{404837}}^1$

素因数の和:404856

約数の個数: 16

約数和(自身を含む): 85015980

約数和(自身を除く): 42912932

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 404837, 809674, 1619348, 3238696, 5262881, 10525762, 21051524, 42103048]

約数ペア:

[(1, 42103048), (2, 21051524), (4, 10525762), (8, 5262881), (13, 3238696), (26, 1619348), (52, 809674), (104, 404837)]