88905064

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 170130240

約数和(自身を除く): 81225176

約数列:

[1, 2, 4, 8, 71, 142, 193, 284, 386, 568, 772, 811, 1544, 1622, 3244, 6488, 13703, 27406, 54812, 57581, 109624, 115162, 156523, 230324, 313046, 460648, 626092, 1252184, 11113133, 22226266, 44452532, 88905064]

約数ペア:

[(1, 88905064), (2, 44452532), (4, 22226266), (8, 11113133), (71, 1252184), (142, 626092), (193, 460648), (284, 313046), (386, 230324), (568, 156523), (772, 115162), (811, 109624), (1544, 57581), (1622, 54812), (3244, 27406), (6488, 13703)]