31385706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2587

約数の個数: 48

約数和(自身を含む): 73084032

約数和(自身を除く): 41698326

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1122, 2057, 2543, 4114, 5086, 6171, 7629, 12342, 15258, 27973, 43231, 55946, 83919, 86462, 129693, 167838, 259386, 307703, 475541, 615406, 923109, 951082, 1426623, 1846218, 2853246, 5230951, 10461902, 15692853, 31385706]

約数ペア:

[(1, 31385706), (2, 15692853), (3, 10461902), (6, 5230951), (11, 2853246), (17, 1846218), (22, 1426623), (33, 951082), (34, 923109), (51, 615406), (66, 475541), (102, 307703), (121, 259386), (187, 167838), (242, 129693), (363, 86462), (374, 83919), (561, 55946), (726, 43231), (1122, 27973), (2057, 15258), (2543, 12342), (4114, 7629), (5086, 6171)]