1689997473616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83103731}}^1$

素因数の和:83103811

約数の個数: 40

約数和(自身を含む): 3462433890048

約数和(自身を除く): 1772436416432

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 83103731, 166207462, 332414924, 664829848, 1329659696, 2576215661, 3407252971, 5152431322, 6814505942, 10304862644, 13629011884, 20609725288, 27258023768, 41219450576, 54516047536, 105624842101, 211249684202, 422499368404, 844998736808, 1689997473616]

約数ペア:

[(1, 1689997473616), (2, 844998736808), (4, 422499368404), (8, 211249684202), (16, 105624842101), (31, 54516047536), (41, 41219450576), (62, 27258023768), (82, 20609725288), (124, 13629011884), (164, 10304862644), (248, 6814505942), (328, 5152431322), (496, 3407252971), (656, 2576215661), (1271, 1329659696), (2542, 664829848), (5084, 332414924), (10168, 166207462), (20336, 83103731)]