31671384

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{3803}}^1$

素因数の和:4159

約数の個数: 32

約数和(自身を含む): 79427520

約数和(自身を除く): 47756136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 3803, 4164, 7606, 8328, 11409, 15212, 22818, 30424, 45636, 91272, 1319641, 2639282, 3958923, 5278564, 7917846, 10557128, 15835692, 31671384]

約数ペア:

[(1, 31671384), (2, 15835692), (3, 10557128), (4, 7917846), (6, 5278564), (8, 3958923), (12, 2639282), (24, 1319641), (347, 91272), (694, 45636), (1041, 30424), (1388, 22818), (2082, 15212), (2776, 11409), (3803, 8328), (4164, 7606)]