84676808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{258161}}^1$

素因数の和:258208

約数の個数: 16

約数和(自身を含む): 162642060

約数和(自身を除く): 77965252

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 258161, 516322, 1032644, 2065288, 10584601, 21169202, 42338404, 84676808]

約数ペア:

[(1, 84676808), (2, 42338404), (4, 21169202), (8, 10584601), (41, 2065288), (82, 1032644), (164, 516322), (328, 258161)]