31742958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21419}}^1$

素因数の和:21456

約数の個数: 32

約数和(自身を含む): 71971200

約数和(自身を除く): 40228242

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21419, 42838, 64257, 128514, 278447, 406961, 556894, 813922, 835341, 1220883, 1670682, 2441766, 5290493, 10580986, 15871479, 31742958]

約数ペア:

[(1, 31742958), (2, 15871479), (3, 10580986), (6, 5290493), (13, 2441766), (19, 1670682), (26, 1220883), (38, 835341), (39, 813922), (57, 556894), (78, 406961), (114, 278447), (247, 128514), (494, 64257), (741, 42838), (1482, 21419)]