83801392

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{4057}}^1$

素因数の和:5356

約数の個数: 20

約数和(自身を含む): 162531016

約数和(自身を除く): 78729624

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 4057, 5164, 8114, 10328, 16228, 20656, 32456, 64912, 5237587, 10475174, 20950348, 41900696, 83801392]

約数ペア:

[(1, 83801392), (2, 41900696), (4, 20950348), (8, 10475174), (16, 5237587), (1291, 64912), (2582, 32456), (4057, 20656), (5164, 16228), (8114, 10328)]