84739784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{258353}}^1$

素因数の和:258400

約数の個数: 16

約数和(自身を含む): 162763020

約数和(自身を除く): 78023236

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 258353, 516706, 1033412, 2066824, 10592473, 21184946, 42369892, 84739784]

約数ペア:

[(1, 84739784), (2, 42369892), (4, 21184946), (8, 10592473), (41, 2066824), (82, 1033412), (164, 516706), (328, 258353)]