86626892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^2\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 167897688

約数和(自身を除く): 81270796

約数列:

[1, 2, 4, 11, 22, 44, 101, 193, 202, 386, 404, 772, 1111, 2123, 2222, 4246, 4444, 8492, 10201, 19493, 20402, 38986, 40804, 77972, 112211, 214423, 224422, 428846, 448844, 857692, 1968793, 3937586, 7875172, 21656723, 43313446, 86626892]

約数ペア:

[(1, 86626892), (2, 43313446), (4, 21656723), (11, 7875172), (22, 3937586), (44, 1968793), (101, 857692), (193, 448844), (202, 428846), (386, 224422), (404, 214423), (772, 112211), (1111, 77972), (2123, 40804), (2222, 38986), (4246, 20402), (4444, 19493), (8492, 10201)]