23425808

素因数分解:

$2^4\times 7^1\times {\mathrm{209159}}^1$

素因数の和:209174

約数の個数: 20

約数和(自身を含む): 51871680

約数和(自身を除く): 28445872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 209159, 418318, 836636, 1464113, 1673272, 2928226, 3346544, 5856452, 11712904, 23425808]

約数ペア:

[(1, 23425808), (2, 11712904), (4, 5856452), (7, 3346544), (8, 2928226), (14, 1673272), (16, 1464113), (28, 836636), (56, 418318), (112, 209159)]