236478928

素因数分解:

$2^4\times 7^1\times {\mathrm{2111419}}^1$

素因数の和:2111434

約数の個数: 20

約数和(自身を含む): 523632160

約数和(自身を除く): 287153232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2111419, 4222838, 8445676, 14779933, 16891352, 29559866, 33782704, 59119732, 118239464, 236478928]

約数ペア:

[(1, 236478928), (2, 118239464), (4, 59119732), (7, 33782704), (8, 29559866), (14, 16891352), (16, 14779933), (28, 8445676), (56, 4222838), (112, 2111419)]