385585648

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83969}}^1$

素因数の和:84025

約数の個数: 40

約数和(自身を含む): 874631520

約数和(自身を除く): 489045872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 83969, 167938, 335876, 587783, 671752, 1175566, 1343504, 2351132, 3442729, 4702264, 6885458, 9404528, 13770916, 24099103, 27541832, 48198206, 55083664, 96396412, 192792824, 385585648]

約数ペア:

[(1, 385585648), (2, 192792824), (4, 96396412), (7, 55083664), (8, 48198206), (14, 27541832), (16, 24099103), (28, 13770916), (41, 9404528), (56, 6885458), (82, 4702264), (112, 3442729), (164, 2351132), (287, 1343504), (328, 1175566), (574, 671752), (656, 587783), (1148, 335876), (2296, 167938), (4592, 83969)]