87428548

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{3709}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 157066560

約数和(自身を除く): 69638012

約数列:

[1, 2, 4, 71, 83, 142, 166, 284, 332, 3709, 5893, 7418, 11786, 14836, 23572, 263339, 307847, 526678, 615694, 1053356, 1231388, 21857137, 43714274, 87428548]

約数ペア:

[(1, 87428548), (2, 43714274), (4, 21857137), (71, 1231388), (83, 1053356), (142, 615694), (166, 526678), (284, 307847), (332, 263339), (3709, 23572), (5893, 14836), (7418, 11786)]