31577076

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3413}}^1$

素因数の和:3680

約数の個数: 36

約数和(自身を含む): 80153892

約数和(自身を除く): 48576816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 3413, 4626, 6826, 9252, 10239, 13652, 20478, 30717, 40956, 61434, 122868, 877141, 1754282, 2631423, 3508564, 5262846, 7894269, 10525692, 15788538, 31577076]

約数ペア:

[(1, 31577076), (2, 15788538), (3, 10525692), (4, 7894269), (6, 5262846), (9, 3508564), (12, 2631423), (18, 1754282), (36, 877141), (257, 122868), (514, 61434), (771, 40956), (1028, 30717), (1542, 20478), (2313, 13652), (3084, 10239), (3413, 9252), (4626, 6826)]