54129328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16187}}^1$

素因数の和:16225

約数の個数: 40

約数和(自身を含む): 120438720

約数和(自身を除く): 66309392

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 16187, 32374, 64748, 129496, 178057, 258992, 307553, 356114, 615106, 712228, 1230212, 1424456, 2460424, 2848912, 3383083, 4920848, 6766166, 13532332, 27064664, 54129328]

約数ペア:

[(1, 54129328), (2, 27064664), (4, 13532332), (8, 6766166), (11, 4920848), (16, 3383083), (19, 2848912), (22, 2460424), (38, 1424456), (44, 1230212), (76, 712228), (88, 615106), (152, 356114), (176, 307553), (209, 258992), (304, 178057), (418, 129496), (836, 64748), (1672, 32374), (3344, 16187)]