245087672

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{27427}}^1$

素因数の和:28550

約数の個数: 16

約数和(自身を含む): 459967560

約数和(自身を除く): 214879888

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 27427, 54854, 109708, 219416, 30635959, 61271918, 122543836, 245087672]

約数ペア:

[(1, 245087672), (2, 122543836), (4, 61271918), (8, 30635959), (1117, 219416), (2234, 109708), (4468, 54854), (8936, 27427)]