82051279504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{72228239}}^1$

素因数の和:72228318

約数の個数: 20

約数和(自身を含む): 161213431680

約数和(自身を除く): 79162152176

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 72228239, 144456478, 288912956, 577825912, 1155651824, 5128204969, 10256409938, 20512819876, 41025639752, 82051279504]

約数ペア:

[(1, 82051279504), (2, 41025639752), (4, 20512819876), (8, 10256409938), (16, 5128204969), (71, 1155651824), (142, 577825912), (284, 288912956), (568, 144456478), (1136, 72228239)]