39403928

素因数分解:

$2^3\times {\mathrm{1901}}^1\times {\mathrm{2591}}^1$

素因数の和:4498

約数の個数: 16

約数和(自身を含む): 73949760

約数和(自身を除く): 34545832

約数列:

[1, 2, 4, 8, 1901, 2591, 3802, 5182, 7604, 10364, 15208, 20728, 4925491, 9850982, 19701964, 39403928]

約数ペア:

[(1, 39403928), (2, 19701964), (4, 9850982), (8, 4925491), (1901, 20728), (2591, 15208), (3802, 10364), (5182, 7604)]