22510672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32719}}^1$

素因数の和:32770

約数の個数: 20

約数和(自身を含む): 44630080

約数和(自身を除く): 22119408

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32719, 65438, 130876, 261752, 523504, 1406917, 2813834, 5627668, 11255336, 22510672]

約数ペア:

[(1, 22510672), (2, 11255336), (4, 5627668), (8, 2813834), (16, 1406917), (43, 523504), (86, 261752), (172, 130876), (344, 65438), (688, 32719)]