80127008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{192613}}^1$

素因数の和:192636

約数の個数: 24

約数和(自身を含む): 169885548

約数和(自身を除く): 89758540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 192613, 385226, 770452, 1540904, 2503969, 3081808, 5007938, 6163616, 10015876, 20031752, 40063504, 80127008]

約数ペア:

[(1, 80127008), (2, 40063504), (4, 20031752), (8, 10015876), (13, 6163616), (16, 5007938), (26, 3081808), (32, 2503969), (52, 1540904), (104, 770452), (208, 385226), (416, 192613)]