83980048

素因数分解:

$2^4\times {\mathrm{1283}}^1\times {\mathrm{4091}}^1$

素因数の和:5382

約数の個数: 20

約数和(自身を含む): 162877968

約数和(自身を除く): 78897920

約数列:

[1, 2, 4, 8, 16, 1283, 2566, 4091, 5132, 8182, 10264, 16364, 20528, 32728, 65456, 5248753, 10497506, 20995012, 41990024, 83980048]

約数ペア:

[(1, 83980048), (2, 41990024), (4, 20995012), (8, 10497506), (16, 5248753), (1283, 65456), (2566, 32728), (4091, 20528), (5132, 16364), (8182, 10264)]