23397584

素因数分解:

$2^4\times 7^1\times {\mathrm{208907}}^1$

素因数の和:208922

約数の個数: 20

約数和(自身を含む): 51809184

約数和(自身を除く): 28411600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 208907, 417814, 835628, 1462349, 1671256, 2924698, 3342512, 5849396, 11698792, 23397584]

約数ペア:

[(1, 23397584), (2, 11698792), (4, 5849396), (7, 3342512), (8, 2924698), (14, 1671256), (16, 1462349), (28, 835628), (56, 417814), (112, 208907)]