23425744

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{8089}}^1$

素因数の和:8278

約数の個数: 20

約数和(自身を含む): 45643780

約数和(自身を除く): 22218036

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 8089, 16178, 32356, 64712, 129424, 1464109, 2928218, 5856436, 11712872, 23425744]

約数ペア:

[(1, 23425744), (2, 11712872), (4, 5856436), (8, 2928218), (16, 1464109), (181, 129424), (362, 64712), (724, 32356), (1448, 16178), (2896, 8089)]