81846016

素因数分解:

$2^8\times 7^1\times {\mathrm{45673}}^1$

素因数の和:45696

約数の個数: 36

約数和(自身を含む): 186715312

約数和(自身を除く): 104869296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 45673, 91346, 182692, 319711, 365384, 639422, 730768, 1278844, 1461536, 2557688, 2923072, 5115376, 5846144, 10230752, 11692288, 20461504, 40923008, 81846016]

約数ペア:

[(1, 81846016), (2, 40923008), (4, 20461504), (7, 11692288), (8, 10230752), (14, 5846144), (16, 5115376), (28, 2923072), (32, 2557688), (56, 1461536), (64, 1278844), (112, 730768), (128, 639422), (224, 365384), (256, 319711), (448, 182692), (896, 91346), (1792, 45673)]