85796776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1283}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 173648160

約数和(自身を除く): 87851384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 643, 1283, 1286, 2566, 2572, 5132, 5144, 8359, 10264, 16679, 16718, 33358, 33436, 66716, 66872, 133432, 824969, 1649938, 3299876, 6599752, 10724597, 21449194, 42898388, 85796776]

約数ペア:

[(1, 85796776), (2, 42898388), (4, 21449194), (8, 10724597), (13, 6599752), (26, 3299876), (52, 1649938), (104, 824969), (643, 133432), (1283, 66872), (1286, 66716), (2566, 33436), (2572, 33358), (5132, 16718), (5144, 16679), (8359, 10264)]