82173916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4801}}^1$

素因数の和:5205

約数の個数: 24

約数和(自身を含む): 157313520

約数和(自身を除く): 75139604

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 4801, 8558, 9602, 17116, 19204, 52811, 105622, 211244, 1867589, 3735178, 7470356, 20543479, 41086958, 82173916]

約数ペア:

[(1, 82173916), (2, 41086958), (4, 20543479), (11, 7470356), (22, 3735178), (44, 1867589), (389, 211244), (778, 105622), (1556, 52811), (4279, 19204), (4801, 17116), (8558, 9602)]