80630354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8263}}^1$

素因数の和:8330

約数の個数: 32

約数和(自身を含む): 149942016

約数和(自身を除く): 69311662

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 8263, 9758, 16526, 57841, 115682, 140471, 280942, 338783, 677566, 983297, 1966594, 2371481, 4742962, 5759311, 11518622, 40315177, 80630354]

約数ペア:

[(1, 80630354), (2, 40315177), (7, 11518622), (14, 5759311), (17, 4742962), (34, 2371481), (41, 1966594), (82, 983297), (119, 677566), (238, 338783), (287, 280942), (574, 140471), (697, 115682), (1394, 57841), (4879, 16526), (8263, 9758)]