31544214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23789}}^1$

素因数の和:23824

約数の個数: 32

約数和(自身を含む): 71940960

約数和(自身を除く): 40396746

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23789, 47578, 71367, 142734, 309257, 404413, 618514, 808826, 927771, 1213239, 1855542, 2426478, 5257369, 10514738, 15772107, 31544214]

約数ペア:

[(1, 31544214), (2, 15772107), (3, 10514738), (6, 5257369), (13, 2426478), (17, 1855542), (26, 1213239), (34, 927771), (39, 808826), (51, 618514), (78, 404413), (102, 309257), (221, 142734), (442, 71367), (663, 47578), (1326, 23789)]