83944796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3947}}^1$

素因数の和:4373

約数の個数: 24

約数和(自身を含む): 158630640

約数和(自身を除く): 74685844

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 3947, 5317, 7894, 10634, 15788, 21268, 51311, 102622, 205244, 1614323, 3228646, 6457292, 20986199, 41972398, 83944796]

約数ペア:

[(1, 83944796), (2, 41972398), (4, 20986199), (13, 6457292), (26, 3228646), (52, 1614323), (409, 205244), (818, 102622), (1636, 51311), (3947, 21268), (5317, 15788), (7894, 10634)]