25986032

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{4091}}^1$

素因数の和:4496

約数の個数: 20

約数和(自身を含む): 50487096

約数和(自身を除く): 24501064

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 4091, 6352, 8182, 16364, 32728, 65456, 1624127, 3248254, 6496508, 12993016, 25986032]

約数ペア:

[(1, 25986032), (2, 12993016), (4, 6496508), (8, 3248254), (16, 1624127), (397, 65456), (794, 32728), (1588, 16364), (3176, 8182), (4091, 6352)]