31136224

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 70828128

約数和(自身を除く): 39691904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1433, 1552, 2716, 2866, 3104, 5432, 5732, 10031, 10864, 11464, 20062, 21728, 22928, 40124, 45856, 80248, 139001, 160496, 278002, 320992, 556004, 973007, 1112008, 1946014, 2224016, 3892028, 4448032, 7784056, 15568112, 31136224]

約数ペア:

[(1, 31136224), (2, 15568112), (4, 7784056), (7, 4448032), (8, 3892028), (14, 2224016), (16, 1946014), (28, 1112008), (32, 973007), (56, 556004), (97, 320992), (112, 278002), (194, 160496), (224, 139001), (388, 80248), (679, 45856), (776, 40124), (1358, 22928), (1433, 21728), (1552, 20062), (2716, 11464), (2866, 10864), (3104, 10031), (5432, 5732)]