31537788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5042

約数の個数: 48

約数和(自身を含む): 80446464

約数和(自身を除く): 48908676

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 4987, 6324, 9974, 14961, 19948, 29922, 59844, 84779, 154597, 169558, 254337, 309194, 339116, 463791, 508674, 618388, 927582, 1017348, 1855164, 2628149, 5256298, 7884447, 10512596, 15768894, 31537788]

約数ペア:

[(1, 31537788), (2, 15768894), (3, 10512596), (4, 7884447), (6, 5256298), (12, 2628149), (17, 1855164), (31, 1017348), (34, 927582), (51, 618388), (62, 508674), (68, 463791), (93, 339116), (102, 309194), (124, 254337), (186, 169558), (204, 154597), (372, 84779), (527, 59844), (1054, 29922), (1581, 19948), (2108, 14961), (3162, 9974), (4987, 6324)]