25605112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{246203}}^1$

素因数の和:246222

約数の個数: 16

約数和(自身を含む): 51702840

約数和(自身を除く): 26097728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 246203, 492406, 984812, 1969624, 3200639, 6401278, 12802556, 25605112]

約数ペア:

[(1, 25605112), (2, 12802556), (4, 6401278), (8, 3200639), (13, 1969624), (26, 984812), (52, 492406), (104, 246203)]