25538984

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{44963}}^1$

素因数の和:45040

約数の個数: 16

約数和(自身を含む): 48561120

約数和(自身を除く): 23022136

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 44963, 89926, 179852, 359704, 3192373, 6384746, 12769492, 25538984]

約数ペア:

[(1, 25538984), (2, 12769492), (4, 6384746), (8, 3192373), (71, 359704), (142, 179852), (284, 89926), (568, 44963)]