82671886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 139366656

約数和(自身を除く): 56694770

約数列:

[1, 2, 11, 22, 43, 86, 281, 311, 473, 562, 622, 946, 3091, 3421, 6182, 6842, 12083, 13373, 24166, 26746, 87391, 132913, 147103, 174782, 265826, 294206, 961301, 1922602, 3757813, 7515626, 41335943, 82671886]

約数ペア:

[(1, 82671886), (2, 41335943), (11, 7515626), (22, 3757813), (43, 1922602), (86, 961301), (281, 294206), (311, 265826), (473, 174782), (562, 147103), (622, 132913), (946, 87391), (3091, 26746), (3421, 24166), (6182, 13373), (6842, 12083)]